./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 260777f6a7be1f16cc330a008300c11ebdea8f1cf9d8e96a0325274fd8fd5b2a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-25 00:10:20,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-25 00:10:21,030 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-11-25 00:10:21,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-25 00:10:21,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-25 00:10:21,089 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-25 00:10:21,089 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-25 00:10:21,090 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-25 00:10:21,091 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-25 00:10:21,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-25 00:10:21,097 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-25 00:10:21,098 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-25 00:10:21,099 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-25 00:10:21,101 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-25 00:10:21,101 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-25 00:10:21,102 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-25 00:10:21,102 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-25 00:10:21,102 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-25 00:10:21,103 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-25 00:10:21,103 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-25 00:10:21,104 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-25 00:10:21,104 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-25 00:10:21,105 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-25 00:10:21,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-25 00:10:21,106 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-25 00:10:21,107 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-25 00:10:21,107 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-25 00:10:21,108 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-25 00:10:21,108 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-25 00:10:21,108 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-25 00:10:21,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-25 00:10:21,110 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-25 00:10:21,110 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-25 00:10:21,111 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-25 00:10:21,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-25 00:10:21,112 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-25 00:10:21,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-25 00:10:21,113 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-25 00:10:21,120 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-25 00:10:21,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-25 00:10:21,120 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-25 00:10:21,121 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-25 00:10:21,121 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-25 00:10:21,121 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-25 00:10:21,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-25 00:10:21,122 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-25 00:10:21,122 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-25 00:10:21,123 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-25 00:10:21,123 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-25 00:10:21,123 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_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 260777f6a7be1f16cc330a008300c11ebdea8f1cf9d8e96a0325274fd8fd5b2a [2023-11-25 00:10:21,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-25 00:10:21,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-25 00:10:21,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-25 00:10:21,564 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-25 00:10:21,564 INFO L274 PluginConnector]: CDTParser initialized [2023-11-25 00:10:21,565 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c [2023-11-25 00:10:24,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-25 00:10:24,823 INFO L384 CDTParser]: Found 1 translation units. [2023-11-25 00:10:24,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/sv-benchmarks/c/recursified_nla-digbench/recursified_cohencu-ll.c [2023-11-25 00:10:24,833 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/data/2e243fe47/ffafdb30095445878d14db5777043af1/FLAG848d6a0e6 [2023-11-25 00:10:24,847 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/data/2e243fe47/ffafdb30095445878d14db5777043af1 [2023-11-25 00:10:24,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-25 00:10:24,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-25 00:10:24,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-25 00:10:24,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-25 00:10:24,859 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-25 00:10:24,860 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 12:10:24" (1/1) ... [2023-11-25 00:10:24,861 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c0f48f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:24, skipping insertion in model container [2023-11-25 00:10:24,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 12:10:24" (1/1) ... [2023-11-25 00:10:24,899 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-25 00:10:25,103 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-25 00:10:25,113 INFO L202 MainTranslator]: Completed pre-run [2023-11-25 00:10:25,151 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-25 00:10:25,164 INFO L206 MainTranslator]: Completed translation [2023-11-25 00:10:25,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25 WrapperNode [2023-11-25 00:10:25,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-25 00:10:25,166 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-25 00:10:25,166 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-25 00:10:25,166 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-25 00:10:25,175 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,186 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,226 INFO L138 Inliner]: procedures = 16, calls = 100, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 196 [2023-11-25 00:10:25,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-25 00:10:25,227 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-25 00:10:25,227 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-25 00:10:25,227 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-25 00:10:25,239 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,240 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,246 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,264 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,280 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,291 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,295 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-25 00:10:25,300 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-25 00:10:25,300 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-25 00:10:25,300 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-25 00:10:25,301 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (1/1) ... [2023-11-25 00:10:25,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-25 00:10:25,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:10:25,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-25 00:10:25,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-25 00:10:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-25 00:10:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-25 00:10:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-25 00:10:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-25 00:10:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_29_to_41_0 [2023-11-25 00:10:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_29_to_41_0 [2023-11-25 00:10:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-25 00:10:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-25 00:10:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-25 00:10:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-25 00:10:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-25 00:10:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-25 00:10:25,581 INFO L241 CfgBuilder]: Building ICFG [2023-11-25 00:10:25,583 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-25 00:10:26,483 INFO L282 CfgBuilder]: Performing block encoding [2023-11-25 00:10:26,525 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-25 00:10:26,525 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-25 00:10:26,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 12:10:26 BoogieIcfgContainer [2023-11-25 00:10:26,534 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-25 00:10:26,537 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-25 00:10:26,537 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-25 00:10:26,540 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-25 00:10:26,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 12:10:24" (1/3) ... [2023-11-25 00:10:26,543 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72540522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 12:10:26, skipping insertion in model container [2023-11-25 00:10:26,543 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 12:10:25" (2/3) ... [2023-11-25 00:10:26,545 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72540522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 12:10:26, skipping insertion in model container [2023-11-25 00:10:26,547 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 12:10:26" (3/3) ... [2023-11-25 00:10:26,548 INFO L112 eAbstractionObserver]: Analyzing ICFG recursified_cohencu-ll.c [2023-11-25 00:10:26,563 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-25 00:10:26,563 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 138 error locations. [2023-11-25 00:10:26,623 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-25 00:10:26,629 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4a8066d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-25 00:10:26,629 INFO L358 AbstractCegarLoop]: Starting to check reachability of 138 error locations. [2023-11-25 00:10:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand has 310 states, 156 states have (on average 1.8974358974358974) internal successors, (296), 295 states have internal predecessors, (296), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2023-11-25 00:10:26,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-25 00:10:26,643 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:26,643 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-11-25 00:10:26,644 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:26,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:26,650 INFO L85 PathProgramCache]: Analyzing trace with hash 370391600, now seen corresponding path program 1 times [2023-11-25 00:10:26,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:26,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169582286] [2023-11-25 00:10:26,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:27,655 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:27,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169582286] [2023-11-25 00:10:27,656 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169582286] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:27,657 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:27,657 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-25 00:10:27,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956153377] [2023-11-25 00:10:27,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:27,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-25 00:10:27,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:27,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-25 00:10:27,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-25 00:10:27,715 INFO L87 Difference]: Start difference. First operand has 310 states, 156 states have (on average 1.8974358974358974) internal successors, (296), 295 states have internal predecessors, (296), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand has 6 states, 4 states have (on average 1.0) internal successors, (4), 4 states have internal predecessors, (4), 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) [2023-11-25 00:10:28,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:28,387 INFO L93 Difference]: Finished difference Result 788 states and 818 transitions. [2023-11-25 00:10:28,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-25 00:10:28,390 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 1.0) internal successors, (4), 4 states have internal predecessors, (4), 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 5 [2023-11-25 00:10:28,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:28,407 INFO L225 Difference]: With dead ends: 788 [2023-11-25 00:10:28,407 INFO L226 Difference]: Without dead ends: 593 [2023-11-25 00:10:28,412 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-25 00:10:28,415 INFO L413 NwaCegarLoop]: 273 mSDtfsCounter, 379 mSDsluCounter, 1033 mSDsCounter, 0 mSdLazyCounter, 297 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 385 SdHoareTripleChecker+Valid, 1306 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 297 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:28,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [385 Valid, 1306 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 297 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-25 00:10:28,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 593 states. [2023-11-25 00:10:28,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 593 to 368. [2023-11-25 00:10:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 368 states, 210 states have (on average 1.861904761904762) internal successors, (391), 348 states have internal predecessors, (391), 17 states have call successors, (17), 3 states have call predecessors, (17), 3 states have return successors, (18), 17 states have call predecessors, (18), 17 states have call successors, (18) [2023-11-25 00:10:28,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 426 transitions. [2023-11-25 00:10:28,504 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 426 transitions. Word has length 5 [2023-11-25 00:10:28,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:28,505 INFO L495 AbstractCegarLoop]: Abstraction has 368 states and 426 transitions. [2023-11-25 00:10:28,505 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 1.0) internal successors, (4), 4 states have internal predecessors, (4), 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) [2023-11-25 00:10:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 426 transitions. [2023-11-25 00:10:28,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-25 00:10:28,507 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:28,507 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:28,508 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-25 00:10:28,508 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting func_to_recursive_line_29_to_41_0Err4ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:28,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:28,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1169904180, now seen corresponding path program 1 times [2023-11-25 00:10:28,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:28,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118462162] [2023-11-25 00:10:28,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:28,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:28,623 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:28,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118462162] [2023-11-25 00:10:28,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118462162] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:28,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:28,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-25 00:10:28,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558917080] [2023-11-25 00:10:28,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:28,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-25 00:10:28,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:28,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-25 00:10:28,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-25 00:10:28,628 INFO L87 Difference]: Start difference. First operand 368 states and 426 transitions. Second operand has 6 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:28,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:28,916 INFO L93 Difference]: Finished difference Result 370 states and 428 transitions. [2023-11-25 00:10:28,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-25 00:10:28,917 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-11-25 00:10:28,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:28,921 INFO L225 Difference]: With dead ends: 370 [2023-11-25 00:10:28,921 INFO L226 Difference]: Without dead ends: 368 [2023-11-25 00:10:28,927 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-25 00:10:28,929 INFO L413 NwaCegarLoop]: 278 mSDtfsCounter, 118 mSDsluCounter, 683 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 961 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:28,929 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 961 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-25 00:10:28,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2023-11-25 00:10:28,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 368. [2023-11-25 00:10:28,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 368 states, 211 states have (on average 1.8436018957345972) internal successors, (389), 347 states have internal predecessors, (389), 17 states have call successors, (17), 3 states have call predecessors, (17), 4 states have return successors, (19), 17 states have call predecessors, (19), 17 states have call successors, (19) [2023-11-25 00:10:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 425 transitions. [2023-11-25 00:10:28,967 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 425 transitions. Word has length 13 [2023-11-25 00:10:28,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:28,968 INFO L495 AbstractCegarLoop]: Abstraction has 368 states and 425 transitions. [2023-11-25 00:10:28,968 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.0) internal successors, (10), 5 states have internal predecessors, (10), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 425 transitions. [2023-11-25 00:10:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-25 00:10:28,969 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:28,969 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:28,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-25 00:10:28,969 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting func_to_recursive_line_29_to_41_0Err5ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:28,970 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:28,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1907291259, now seen corresponding path program 1 times [2023-11-25 00:10:28,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:28,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928222185] [2023-11-25 00:10:28,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:29,082 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:29,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928222185] [2023-11-25 00:10:29,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [928222185] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:29,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:29,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-25 00:10:29,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485622258] [2023-11-25 00:10:29,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:29,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-25 00:10:29,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:29,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-25 00:10:29,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-25 00:10:29,086 INFO L87 Difference]: Start difference. First operand 368 states and 425 transitions. Second operand has 6 states, 4 states have (on average 2.75) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:29,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:29,313 INFO L93 Difference]: Finished difference Result 368 states and 425 transitions. [2023-11-25 00:10:29,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-25 00:10:29,319 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 2.75) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2023-11-25 00:10:29,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:29,322 INFO L225 Difference]: With dead ends: 368 [2023-11-25 00:10:29,322 INFO L226 Difference]: Without dead ends: 367 [2023-11-25 00:10:29,323 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-25 00:10:29,324 INFO L413 NwaCegarLoop]: 278 mSDtfsCounter, 113 mSDsluCounter, 683 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 117 SdHoareTripleChecker+Valid, 961 SdHoareTripleChecker+Invalid, 172 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:29,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [117 Valid, 961 Invalid, 172 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-25 00:10:29,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2023-11-25 00:10:29,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2023-11-25 00:10:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 211 states have (on average 1.8341232227488151) internal successors, (387), 346 states have internal predecessors, (387), 17 states have call successors, (17), 3 states have call predecessors, (17), 4 states have return successors, (19), 17 states have call predecessors, (19), 17 states have call successors, (19) [2023-11-25 00:10:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 423 transitions. [2023-11-25 00:10:29,351 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 423 transitions. Word has length 14 [2023-11-25 00:10:29,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:29,355 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 423 transitions. [2023-11-25 00:10:29,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 2.75) internal successors, (11), 5 states have internal predecessors, (11), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 423 transitions. [2023-11-25 00:10:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-25 00:10:29,357 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:29,357 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:29,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-25 00:10:29,357 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting func_to_recursive_line_29_to_41_0Err6ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:29,358 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:29,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1003513066, now seen corresponding path program 1 times [2023-11-25 00:10:29,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:29,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1539504774] [2023-11-25 00:10:29,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:29,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:29,384 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-25 00:10:29,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1926711648] [2023-11-25 00:10:29,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:29,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:29,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:10:29,389 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-25 00:10:29,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-25 00:10:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:29,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-25 00:10:29,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-25 00:10:29,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 68 [2023-11-25 00:10:29,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:29,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:10:29,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2023-11-25 00:10:29,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,743 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:29,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,770 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:29,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:29,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2023-11-25 00:10:29,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,799 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 22 treesize of output 14 [2023-11-25 00:10:29,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,824 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:29,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:29,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2023-11-25 00:10:29,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:29,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:29,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 31 [2023-11-25 00:10:29,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,910 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 22 treesize of output 14 [2023-11-25 00:10:29,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,924 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:29,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:29,932 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 63 [2023-11-25 00:10:29,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:29,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,959 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:29,959 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:29,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 60 [2023-11-25 00:10:29,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:29,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:30,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,011 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:30,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,019 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 17 treesize of output 11 [2023-11-25 00:10:30,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,029 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:30,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:30,054 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 55 [2023-11-25 00:10:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,074 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 19 treesize of output 11 [2023-11-25 00:10:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,084 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,101 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-11-25 00:10:30,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 25 [2023-11-25 00:10:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,109 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 16 treesize of output 8 [2023-11-25 00:10:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,132 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,156 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,156 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,170 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 36 [2023-11-25 00:10:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 63 [2023-11-25 00:10:30,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-25 00:10:30,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:30,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,231 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 17 treesize of output 11 [2023-11-25 00:10:30,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,243 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:30,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:30,263 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:30,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,300 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,310 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 36 [2023-11-25 00:10:30,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,336 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-11-25 00:10:30,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 25 [2023-11-25 00:10:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,344 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 16 treesize of output 8 [2023-11-25 00:10:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,366 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,381 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 41 [2023-11-25 00:10:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,414 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-25 00:10:30,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,422 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 19 treesize of output 11 [2023-11-25 00:10:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,432 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 8 [2023-11-25 00:10:30,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-25 00:10:30,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,489 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-25 00:10:30,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,512 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,519 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 20 treesize of output 14 [2023-11-25 00:10:30,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,529 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:30,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-25 00:10:30,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,554 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 20 treesize of output 14 [2023-11-25 00:10:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,563 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:30,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,581 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,590 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 36 [2023-11-25 00:10:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 63 [2023-11-25 00:10:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-25 00:10:30,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:30,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,634 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 17 treesize of output 11 [2023-11-25 00:10:30,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,643 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:30,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:30,665 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,665 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,718 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,725 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 14 treesize of output 8 [2023-11-25 00:10:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-25 00:10:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,771 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 17 treesize of output 11 [2023-11-25 00:10:30,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,780 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,794 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,806 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 36 [2023-11-25 00:10:30,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,834 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,842 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 14 treesize of output 8 [2023-11-25 00:10:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,846 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 8 [2023-11-25 00:10:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:30,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,881 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 17 treesize of output 11 [2023-11-25 00:10:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,890 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:30,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:30,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,898 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 17 treesize of output 11 [2023-11-25 00:10:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,904 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,918 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,937 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,944 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 19 treesize of output 11 [2023-11-25 00:10:30,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,950 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:30,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:30,965 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:30,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:30,975 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:30,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 36 [2023-11-25 00:10:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:30,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,002 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,009 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 22 treesize of output 14 [2023-11-25 00:10:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,017 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-25 00:10:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,039 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,046 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 20 treesize of output 14 [2023-11-25 00:10:31,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,054 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,055 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:31,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,092 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,101 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 20 treesize of output 14 [2023-11-25 00:10:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,109 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,110 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,134 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:31,135 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 41 [2023-11-25 00:10:31,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:31,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,158 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:31,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 28 [2023-11-25 00:10:31,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,164 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 19 treesize of output 11 [2023-11-25 00:10:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,171 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,182 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-11-25 00:10:31,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 25 [2023-11-25 00:10:31,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,189 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 16 treesize of output 8 [2023-11-25 00:10:31,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,205 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:31,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:31,219 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:31,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:31,228 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:31,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 36 [2023-11-25 00:10:31,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,244 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 17 treesize of output 11 [2023-11-25 00:10:31,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,250 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,262 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:31,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:31,273 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-11-25 00:10:31,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 25 [2023-11-25 00:10:31,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,279 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 16 treesize of output 8 [2023-11-25 00:10:31,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,296 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:31,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:31,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,305 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 22 treesize of output 14 [2023-11-25 00:10:31,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,313 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:31,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,344 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 25 treesize of output 17 [2023-11-25 00:10:31,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,357 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:31,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-25 00:10:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,375 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,395 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:31,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,424 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 25 treesize of output 17 [2023-11-25 00:10:31,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,447 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:31,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,472 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 25 treesize of output 17 [2023-11-25 00:10:31,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,484 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:31,484 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,499 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:31,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,519 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-25 00:10:31,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,537 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:31,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,559 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 25 treesize of output 17 [2023-11-25 00:10:31,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,571 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:31,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-25 00:10:31,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,599 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-25 00:10:31,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,620 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:31,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-25 00:10:31,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,661 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 8 [2023-11-25 00:10:31,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:31,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-25 00:10:31,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,715 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,736 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,741 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 25 treesize of output 17 [2023-11-25 00:10:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,753 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:31,753 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,765 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-25 00:10:31,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,774 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 11 [2023-11-25 00:10:31,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,796 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,805 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 25 treesize of output 17 [2023-11-25 00:10:31,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,817 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:31,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 14 [2023-11-25 00:10:31,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,835 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,852 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:31,852 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:31,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,858 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 22 treesize of output 14 [2023-11-25 00:10:31,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,866 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,873 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 19 treesize of output 11 [2023-11-25 00:10:31,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,879 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,891 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:31,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:31,899 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:31,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,909 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 17 treesize of output 11 [2023-11-25 00:10:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,917 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:31,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,933 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,945 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 20 treesize of output 14 [2023-11-25 00:10:31,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,953 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,953 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:31,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,969 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:31,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:31,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,978 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 20 treesize of output 14 [2023-11-25 00:10:31,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,986 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:31,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:31,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:31,999 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:32,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 11 [2023-11-25 00:10:32,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,019 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:32,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:32,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:32,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 55 [2023-11-25 00:10:32,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,050 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 19 treesize of output 11 [2023-11-25 00:10:32,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,056 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:32,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:32,068 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:32,069 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:32,098 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-11-25 00:10:32,099 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 25 [2023-11-25 00:10:32,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,104 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 16 treesize of output 8 [2023-11-25 00:10:32,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:32,122 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:32,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:32,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 60 [2023-11-25 00:10:32,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:32,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:32,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2023-11-25 00:10:32,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,150 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 17 treesize of output 11 [2023-11-25 00:10:32,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,157 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:32,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:32,172 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:32,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:32,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,178 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 22 treesize of output 14 [2023-11-25 00:10:32,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,185 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:32,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:32,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:32,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:32,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,205 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 17 treesize of output 11 [2023-11-25 00:10:32,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,211 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:32,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:32,221 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2023-11-25 00:10:32,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 25 [2023-11-25 00:10:32,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,226 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 16 treesize of output 8 [2023-11-25 00:10:32,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:32,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:32,243 INFO L349 Elim1Store]: treesize reduction 108, result has 0.9 percent of original size [2023-11-25 00:10:32,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 18 treesize of output 12 [2023-11-25 00:10:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:32,401 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-25 00:10:32,401 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:32,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1539504774] [2023-11-25 00:10:32,401 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-25 00:10:32,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1926711648] [2023-11-25 00:10:32,402 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1926711648] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:32,402 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:32,402 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-25 00:10:32,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523170171] [2023-11-25 00:10:32,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:32,403 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-25 00:10:32,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:32,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-25 00:10:32,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-25 00:10:32,404 INFO L87 Difference]: Start difference. First operand 367 states and 423 transitions. Second operand has 10 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:33,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:33,252 INFO L93 Difference]: Finished difference Result 596 states and 615 transitions. [2023-11-25 00:10:33,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-25 00:10:33,253 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 15 [2023-11-25 00:10:33,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:33,256 INFO L225 Difference]: With dead ends: 596 [2023-11-25 00:10:33,257 INFO L226 Difference]: Without dead ends: 594 [2023-11-25 00:10:33,258 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2023-11-25 00:10:33,259 INFO L413 NwaCegarLoop]: 247 mSDtfsCounter, 648 mSDsluCounter, 1803 mSDsCounter, 0 mSdLazyCounter, 577 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 653 SdHoareTripleChecker+Valid, 2050 SdHoareTripleChecker+Invalid, 612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:33,259 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [653 Valid, 2050 Invalid, 612 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 577 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-25 00:10:33,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 594 states. [2023-11-25 00:10:33,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 594 to 447. [2023-11-25 00:10:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 447 states, 285 states have (on average 1.8491228070175438) internal successors, (527), 420 states have internal predecessors, (527), 22 states have call successors, (22), 4 states have call predecessors, (22), 5 states have return successors, (24), 22 states have call predecessors, (24), 22 states have call successors, (24) [2023-11-25 00:10:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 573 transitions. [2023-11-25 00:10:33,283 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 573 transitions. Word has length 15 [2023-11-25 00:10:33,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:33,283 INFO L495 AbstractCegarLoop]: Abstraction has 447 states and 573 transitions. [2023-11-25 00:10:33,284 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 7 states have (on average 1.7142857142857142) internal successors, (12), 7 states have internal predecessors, (12), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:33,284 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 573 transitions. [2023-11-25 00:10:33,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-25 00:10:33,284 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:33,284 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:33,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-25 00:10:33,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:33,491 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting func_to_recursive_line_29_to_41_0Err8ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:33,491 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:33,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1991586808, now seen corresponding path program 1 times [2023-11-25 00:10:33,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:33,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595532982] [2023-11-25 00:10:33,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:33,509 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-25 00:10:33,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2122103884] [2023-11-25 00:10:33,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:33,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:33,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:10:33,511 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-25 00:10:33,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-25 00:10:33,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:33,630 INFO L262 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-25 00:10:33,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-25 00:10:33,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2023-11-25 00:10:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:33,704 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-25 00:10:33,705 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:33,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595532982] [2023-11-25 00:10:33,705 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-25 00:10:33,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2122103884] [2023-11-25 00:10:33,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2122103884] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:33,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:33,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-25 00:10:33,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967862336] [2023-11-25 00:10:33,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:33,706 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-25 00:10:33,706 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:33,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-25 00:10:33,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-25 00:10:33,707 INFO L87 Difference]: Start difference. First operand 447 states and 573 transitions. Second operand has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:35,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:37,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:39,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:41,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:42,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:42,137 INFO L93 Difference]: Finished difference Result 447 states and 573 transitions. [2023-11-25 00:10:42,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-25 00:10:42,137 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2023-11-25 00:10:42,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:42,140 INFO L225 Difference]: With dead ends: 447 [2023-11-25 00:10:42,141 INFO L226 Difference]: Without dead ends: 446 [2023-11-25 00:10:42,141 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-25 00:10:42,142 INFO L413 NwaCegarLoop]: 249 mSDtfsCounter, 298 mSDsluCounter, 648 mSDsCounter, 0 mSdLazyCounter, 244 mSolverCounterSat, 10 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 301 SdHoareTripleChecker+Valid, 897 SdHoareTripleChecker+Invalid, 258 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 244 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:42,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [301 Valid, 897 Invalid, 258 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 244 Invalid, 4 Unknown, 0 Unchecked, 8.4s Time] [2023-11-25 00:10:42,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2023-11-25 00:10:42,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 446. [2023-11-25 00:10:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 446 states, 285 states have (on average 1.8421052631578947) internal successors, (525), 419 states have internal predecessors, (525), 22 states have call successors, (22), 4 states have call predecessors, (22), 5 states have return successors, (24), 22 states have call predecessors, (24), 22 states have call successors, (24) [2023-11-25 00:10:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 571 transitions. [2023-11-25 00:10:42,167 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 571 transitions. Word has length 17 [2023-11-25 00:10:42,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:42,167 INFO L495 AbstractCegarLoop]: Abstraction has 446 states and 571 transitions. [2023-11-25 00:10:42,168 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.8) internal successors, (14), 6 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 571 transitions. [2023-11-25 00:10:42,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-25 00:10:42,168 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:42,169 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:42,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-25 00:10:42,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:42,379 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting func_to_recursive_line_29_to_41_0Err9ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:42,379 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:42,379 INFO L85 PathProgramCache]: Analyzing trace with hash 1609648959, now seen corresponding path program 1 times [2023-11-25 00:10:42,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:42,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101435063] [2023-11-25 00:10:42,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:42,411 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-25 00:10:42,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [549126856] [2023-11-25 00:10:42,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:42,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:42,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:10:42,414 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-25 00:10:42,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-25 00:10:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:42,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-25 00:10:42,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-25 00:10:42,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-25 00:10:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:42,595 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-25 00:10:42,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:42,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101435063] [2023-11-25 00:10:42,596 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-25 00:10:42,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [549126856] [2023-11-25 00:10:42,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [549126856] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:42,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:42,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-25 00:10:42,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867317258] [2023-11-25 00:10:42,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:42,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-25 00:10:42,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:42,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-25 00:10:42,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-25 00:10:42,599 INFO L87 Difference]: Start difference. First operand 446 states and 571 transitions. Second operand has 6 states, 5 states have (on average 3.0) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:44,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:46,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:48,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:50,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-11-25 00:10:51,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:51,057 INFO L93 Difference]: Finished difference Result 446 states and 571 transitions. [2023-11-25 00:10:51,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-25 00:10:51,059 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2023-11-25 00:10:51,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:51,062 INFO L225 Difference]: With dead ends: 446 [2023-11-25 00:10:51,062 INFO L226 Difference]: Without dead ends: 445 [2023-11-25 00:10:51,066 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-25 00:10:51,067 INFO L413 NwaCegarLoop]: 249 mSDtfsCounter, 384 mSDsluCounter, 638 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 12 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 387 SdHoareTripleChecker+Valid, 887 SdHoareTripleChecker+Invalid, 264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:51,069 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [387 Valid, 887 Invalid, 264 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 248 Invalid, 4 Unknown, 0 Unchecked, 8.4s Time] [2023-11-25 00:10:51,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2023-11-25 00:10:51,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 445. [2023-11-25 00:10:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 445 states, 285 states have (on average 1.8350877192982455) internal successors, (523), 418 states have internal predecessors, (523), 22 states have call successors, (22), 4 states have call predecessors, (22), 5 states have return successors, (24), 22 states have call predecessors, (24), 22 states have call successors, (24) [2023-11-25 00:10:51,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 569 transitions. [2023-11-25 00:10:51,093 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 569 transitions. Word has length 18 [2023-11-25 00:10:51,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:51,093 INFO L495 AbstractCegarLoop]: Abstraction has 445 states and 569 transitions. [2023-11-25 00:10:51,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.0) internal successors, (15), 6 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:51,094 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 569 transitions. [2023-11-25 00:10:51,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-25 00:10:51,094 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:51,094 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:51,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-25 00:10:51,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:51,301 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting func_to_recursive_line_29_to_41_0Err10ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:51,301 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:51,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1640489766, now seen corresponding path program 1 times [2023-11-25 00:10:51,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:51,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460050711] [2023-11-25 00:10:51,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:51,320 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-25 00:10:51,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1822324771] [2023-11-25 00:10:51,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:51,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:51,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:10:51,322 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-25 00:10:51,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-25 00:10:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:51,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-25 00:10:51,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-25 00:10:51,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2023-11-25 00:10:51,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:51,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:10:51,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:51,551 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:51,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:51,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:51,579 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 48 [2023-11-25 00:10:51,597 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 53 [2023-11-25 00:10:51,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 86 [2023-11-25 00:10:51,615 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,633 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,679 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:51,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,692 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,703 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,716 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:51,729 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,733 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:51,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:51,750 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,766 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,799 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:51,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,811 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,823 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,824 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,836 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 38 [2023-11-25 00:10:51,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 18 [2023-11-25 00:10:51,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,856 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:51,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:51,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 23 [2023-11-25 00:10:51,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,869 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:51,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:51,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:51,887 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2023-11-25 00:10:51,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:51,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:51,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 38 [2023-11-25 00:10:51,931 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,945 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,979 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:51,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:51,991 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:51,991 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:51,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,002 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,015 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,015 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 35 [2023-11-25 00:10:52,030 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,044 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,045 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,078 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,079 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:52,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,091 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,103 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,116 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 40 [2023-11-25 00:10:52,137 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:52,153 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2023-11-25 00:10:52,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,184 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,218 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:52,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,231 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,254 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,267 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:52,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:52,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:52,307 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,311 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,315 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:52,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:52,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:52,343 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 38 [2023-11-25 00:10:52,358 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,372 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,407 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:52,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,420 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,431 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,444 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,444 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2023-11-25 00:10:52,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:52,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 63 [2023-11-25 00:10:52,478 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:52,488 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:52,500 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,513 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,546 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,547 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:52,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,559 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,571 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,584 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,601 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,635 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:52,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,648 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,659 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,672 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:52,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:52,697 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:52,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2023-11-25 00:10:52,703 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:52,714 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 64 [2023-11-25 00:10:52,734 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 56 [2023-11-25 00:10:52,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 84 [2023-11-25 00:10:52,751 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 61 [2023-11-25 00:10:52,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 100 [2023-11-25 00:10:52,781 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:52,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2023-11-25 00:10:52,809 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:52,829 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,833 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,838 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 51 [2023-11-25 00:10:52,861 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:52,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 67 [2023-11-25 00:10:52,894 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:52,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 67 [2023-11-25 00:10:52,911 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:52,924 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:52,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:52,942 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,947 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:52,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,962 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:52,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:52,995 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:52,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:53,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,008 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,019 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,057 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2023-11-25 00:10:53,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:53,075 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:53,086 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:53,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 63 [2023-11-25 00:10:53,109 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,124 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,158 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,158 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:53,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,171 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,183 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,195 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:53,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:53,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:53,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2023-11-25 00:10:53,241 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,256 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,289 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:53,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,303 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,314 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,326 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,332 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 38 [2023-11-25 00:10:53,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 23 [2023-11-25 00:10:53,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,347 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:53,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:53,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 18 [2023-11-25 00:10:53,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,360 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:53,360 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,375 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,408 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:53,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,422 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,435 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,436 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,448 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:53,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:53,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:53,459 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:53,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:53,475 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,479 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2023-11-25 00:10:53,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2023-11-25 00:10:53,505 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 56 [2023-11-25 00:10:53,520 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,525 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:53,534 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 39 [2023-11-25 00:10:53,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 64 [2023-11-25 00:10:53,564 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 61 [2023-11-25 00:10:53,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 64 [2023-11-25 00:10:53,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 103 [2023-11-25 00:10:53,593 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 56 [2023-11-25 00:10:53,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 59 [2023-11-25 00:10:53,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 87 [2023-11-25 00:10:53,628 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:53,642 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 39 [2023-11-25 00:10:53,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 69 [2023-11-25 00:10:53,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 61 [2023-11-25 00:10:53,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 64 [2023-11-25 00:10:53,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 27 [2023-11-25 00:10:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:53,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 66 [2023-11-25 00:10:53,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 69 [2023-11-25 00:10:53,777 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 32 [2023-11-25 00:10:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:53,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:53,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 51 [2023-11-25 00:10:53,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 56 [2023-11-25 00:10:53,813 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 89 [2023-11-25 00:10:53,819 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 51 [2023-11-25 00:10:53,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 73 [2023-11-25 00:10:53,843 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-25 00:10:53,870 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 69 [2023-11-25 00:10:53,891 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-25 00:10:53,911 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 98 [2023-11-25 00:10:53,933 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:53,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 103 [2023-11-25 00:10:53,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 10 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 84 [2023-11-25 00:10:53,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2023-11-25 00:10:54,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 218 treesize of output 196 [2023-11-25 00:10:54,016 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 69 [2023-11-25 00:10:54,042 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2023-11-25 00:10:54,064 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 90 [2023-11-25 00:10:54,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,090 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 17 [2023-11-25 00:10:54,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:54,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-25 00:10:54,113 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,118 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,134 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:54,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,157 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:54,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 85 [2023-11-25 00:10:54,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 53 [2023-11-25 00:10:54,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 26 [2023-11-25 00:10:54,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,189 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:54,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:54,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,215 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:54,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 67 [2023-11-25 00:10:54,231 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,254 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:54,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2023-11-25 00:10:54,273 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2023-11-25 00:10:54,328 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 98 [2023-11-25 00:10:54,350 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,363 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 72 [2023-11-25 00:10:54,379 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-25 00:10:54,396 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,420 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:54,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 67 [2023-11-25 00:10:54,438 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,462 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 1 [2023-11-25 00:10:54,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 51 [2023-11-25 00:10:54,480 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 51 [2023-11-25 00:10:54,503 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,516 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:54,517 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 67 [2023-11-25 00:10:54,539 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,549 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,553 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,562 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:54,573 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,577 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:54,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:54,599 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,612 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,645 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:54,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,656 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,667 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,678 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2023-11-25 00:10:54,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:54,696 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:54,707 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:54,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 29 [2023-11-25 00:10:54,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,747 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:54,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 1 [2023-11-25 00:10:54,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,762 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:54,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:54,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,775 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,806 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:54,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,818 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,829 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,841 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:54,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:54,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 8 [2023-11-25 00:10:54,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:54,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 11 [2023-11-25 00:10:54,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,877 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:54,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:54,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:54,893 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:54,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 48 [2023-11-25 00:10:54,912 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 53 [2023-11-25 00:10:54,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 26 [2023-11-25 00:10:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,930 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:54,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:54,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,942 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:54,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-25 00:10:54,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,948 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:54,949 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:54,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:54,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:54,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:54,985 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:54,994 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2023-11-25 00:10:55,009 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:55,023 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 29 [2023-11-25 00:10:55,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,051 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:55,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 1 [2023-11-25 00:10:55,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,067 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:55,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:55,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:55,081 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,096 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,127 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,144 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,144 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,156 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,171 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,189 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,221 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,233 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,234 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,245 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,258 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 35 [2023-11-25 00:10:55,272 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 40 [2023-11-25 00:10:55,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 20 [2023-11-25 00:10:55,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,298 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:55,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:55,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 38 [2023-11-25 00:10:55,315 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 41 [2023-11-25 00:10:55,329 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,333 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 26 [2023-11-25 00:10:55,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:55,351 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,364 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,396 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:55,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,409 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,420 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,432 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 38 [2023-11-25 00:10:55,448 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-11-25 00:10:55,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:55,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 43 [2023-11-25 00:10:55,476 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,490 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,524 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:55,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,538 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,549 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,562 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:55,583 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 48 [2023-11-25 00:10:55,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 53 [2023-11-25 00:10:55,614 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 86 [2023-11-25 00:10:55,621 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2023-11-25 00:10:55,650 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 98 [2023-11-25 00:10:55,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 79 [2023-11-25 00:10:55,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 166 [2023-11-25 00:10:55,697 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 64 [2023-11-25 00:10:55,721 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:55,735 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:55,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:55,754 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,768 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,769 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,803 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,816 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,827 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,827 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,839 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:55,839 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:55,847 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 67 [2023-11-25 00:10:55,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 61 [2023-11-25 00:10:55,865 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 64 [2023-11-25 00:10:55,872 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:55,903 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2023-11-25 00:10:55,916 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:55,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 29 [2023-11-25 00:10:55,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,957 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:55,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 1 [2023-11-25 00:10:55,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:55,973 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:55,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:55,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:55,989 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:55,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,003 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,037 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:56,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,050 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,062 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,074 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,075 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,082 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2023-11-25 00:10:56,090 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,104 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,136 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,148 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,159 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,159 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,171 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 43 [2023-11-25 00:10:56,185 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,198 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,228 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,240 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,240 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,251 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,262 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:56,279 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2023-11-25 00:10:56,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 85 [2023-11-25 00:10:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 17 [2023-11-25 00:10:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-25 00:10:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-25 00:10:56,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 46 [2023-11-25 00:10:56,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:56,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 29 [2023-11-25 00:10:56,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,376 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:56,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 1 [2023-11-25 00:10:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,397 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-25 00:10:56,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 1 [2023-11-25 00:10:56,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:56,408 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:56,418 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,432 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,460 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:56,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,472 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,482 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,494 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,511 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,511 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,542 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2023-11-25 00:10:56,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,555 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,566 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,579 INFO L349 Elim1Store]: treesize reduction 126, result has 0.8 percent of original size [2023-11-25 00:10:56,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 20 treesize of output 1 [2023-11-25 00:10:56,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:56,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 46 [2023-11-25 00:10:56,596 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2023-11-25 00:10:56,616 INFO L349 Elim1Store]: treesize reduction 19, result has 5.0 percent of original size [2023-11-25 00:10:56,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 60 [2023-11-25 00:10:56,622 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:56,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 64 [2023-11-25 00:10:56,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 61 [2023-11-25 00:10:56,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 64 [2023-11-25 00:10:56,661 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 32 [2023-11-25 00:10:56,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,674 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:56,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,687 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:56,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-11-25 00:10:56,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 56 [2023-11-25 00:10:56,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 59 [2023-11-25 00:10:56,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 27 [2023-11-25 00:10:56,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:10:56,732 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-25 00:10:56,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 1 [2023-11-25 00:10:56,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 46 [2023-11-25 00:10:56,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2023-11-25 00:10:56,761 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-25 00:10:57,021 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-25 00:10:57,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 22 [2023-11-25 00:10:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-25 00:10:57,063 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-25 00:10:57,063 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-25 00:10:57,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460050711] [2023-11-25 00:10:57,063 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-25 00:10:57,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1822324771] [2023-11-25 00:10:57,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1822324771] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-25 00:10:57,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-25 00:10:57,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-25 00:10:57,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188077791] [2023-11-25 00:10:57,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-25 00:10:57,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-25 00:10:57,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-25 00:10:57,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-25 00:10:57,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-25 00:10:57,065 INFO L87 Difference]: Start difference. First operand 445 states and 569 transitions. Second operand has 11 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:58,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-25 00:10:58,171 INFO L93 Difference]: Finished difference Result 586 states and 605 transitions. [2023-11-25 00:10:58,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-25 00:10:58,171 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 19 [2023-11-25 00:10:58,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-25 00:10:58,176 INFO L225 Difference]: With dead ends: 586 [2023-11-25 00:10:58,176 INFO L226 Difference]: Without dead ends: 584 [2023-11-25 00:10:58,176 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=76, Invalid=196, Unknown=0, NotChecked=0, Total=272 [2023-11-25 00:10:58,177 INFO L413 NwaCegarLoop]: 247 mSDtfsCounter, 447 mSDsluCounter, 1956 mSDsCounter, 0 mSdLazyCounter, 623 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 452 SdHoareTripleChecker+Valid, 2203 SdHoareTripleChecker+Invalid, 650 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 623 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-25 00:10:58,178 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [452 Valid, 2203 Invalid, 650 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 623 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-25 00:10:58,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2023-11-25 00:10:58,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 445. [2023-11-25 00:10:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 445 states, 285 states have (on average 1.8280701754385964) internal successors, (521), 418 states have internal predecessors, (521), 22 states have call successors, (22), 4 states have call predecessors, (22), 5 states have return successors, (24), 22 states have call predecessors, (24), 22 states have call successors, (24) [2023-11-25 00:10:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 567 transitions. [2023-11-25 00:10:58,201 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 567 transitions. Word has length 19 [2023-11-25 00:10:58,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-25 00:10:58,202 INFO L495 AbstractCegarLoop]: Abstraction has 445 states and 567 transitions. [2023-11-25 00:10:58,202 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 2.0) internal successors, (16), 8 states have internal predecessors, (16), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-25 00:10:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 567 transitions. [2023-11-25 00:10:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-25 00:10:58,203 INFO L187 NwaCegarLoop]: Found error trace [2023-11-25 00:10:58,203 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-25 00:10:58,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-25 00:10:58,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-25 00:10:58,409 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting func_to_recursive_line_29_to_41_0Err11ASSERT_VIOLATIONINTEGER_OVERFLOW === [func_to_recursive_line_29_to_41_0Err0ASSERT_VIOLATIONINTEGER_OVERFLOW, func_to_recursive_line_29_to_41_0Err1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 136 more)] === [2023-11-25 00:10:58,409 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-25 00:10:58,409 INFO L85 PathProgramCache]: Analyzing trace with hash 684424865, now seen corresponding path program 1 times [2023-11-25 00:10:58,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-25 00:10:58,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820328397] [2023-11-25 00:10:58,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:58,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-25 00:10:58,427 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-25 00:10:58,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [303069136] [2023-11-25 00:10:58,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-25 00:10:58,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-25 00:10:58,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-25 00:10:58,429 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-25 00:10:58,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1bf5a42-f3c3-48bd-a855-c534c0df74a6/bin/utaipan-verify-SwPr7d2a91/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-25 00:10:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-25 00:10:58,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 24 conjunts are in the unsatisfiable core [2023-11-25 00:10:58,539 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-25 00:11:00,724 INFO L349 Elim1Store]: treesize reduction 710, result has 27.6 percent of original size [2023-11-25 00:11:00,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 6 new quantified variables, introduced 20 case distinctions, treesize of input 7958 treesize of output 3909 [2023-11-25 00:11:00,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:01,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:01,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:01,404 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:01,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:01,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:02,163 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:02,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:02,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:02,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-25 00:11:03,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-25 00:11:03,291 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1