./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 9bd2c7ff 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_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c67c252daff5c7ee06d488793b0dcb7582651cc84d24dd97a82d484d18291433 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:11:46,159 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:11:46,272 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-19 03:11:46,279 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:11:46,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:11:46,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:11:46,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:11:46,322 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:11:46,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:11:46,328 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:11:46,329 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:11:46,329 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:11:46,330 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:11:46,332 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:11:46,332 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:11:46,333 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:11:46,333 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:11:46,333 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:11:46,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:11:46,334 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:11:46,335 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:11:46,335 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:11:46,336 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:11:46,336 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:11:46,337 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:11:46,337 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:11:46,337 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:11:46,338 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:11:46,338 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:11:46,338 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:11:46,339 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:11:46,339 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:11:46,340 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:11:46,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:11:46,340 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:11:46,341 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c67c252daff5c7ee06d488793b0dcb7582651cc84d24dd97a82d484d18291433 [2023-11-19 03:11:46,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:11:46,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:11:46,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:11:46,698 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:11:46,699 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:11:46,701 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-u.c [2023-11-19 03:11:49,815 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:11:50,031 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:11:50,032 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/sv-benchmarks/c/recursified_nla-digbench/recursified_geo1-u.c [2023-11-19 03:11:50,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/data/9ad1b4472/e289655f8ada4a03abd1622d44e6902a/FLAGe3a6d0820 [2023-11-19 03:11:50,055 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/data/9ad1b4472/e289655f8ada4a03abd1622d44e6902a [2023-11-19 03:11:50,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:11:50,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:11:50,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:11:50,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:11:50,066 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:11:50,067 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25db4c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50, skipping insertion in model container [2023-11-19 03:11:50,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,092 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:11:50,258 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:11:50,269 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:11:50,295 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:11:50,308 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:11:50,309 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50 WrapperNode [2023-11-19 03:11:50,309 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:11:50,310 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:11:50,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:11:50,311 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:11:50,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,361 INFO L138 Inliner]: procedures = 16, calls = 52, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2023-11-19 03:11:50,361 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:11:50,362 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:11:50,362 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:11:50,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:11:50,372 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,375 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,376 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,382 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,386 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,391 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:11:50,392 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:11:50,392 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:11:50,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:11:50,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:50" (1/1) ... [2023-11-19 03:11:50,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:11:50,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:11:50,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:11:50,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c547af52-68e9-4408-b8c6-8d845e347005/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:11:50,465 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_28_to_36_0 [2023-11-19 03:11:50,465 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_28_to_36_0 [2023-11-19 03:11:50,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:11:50,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:11:50,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:11:50,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:11:50,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:11:50,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:11:50,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:11:50,467 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-19 03:11:50,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-19 03:11:50,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:11:50,554 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:11:50,556 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:11:50,973 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:11:51,039 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:11:51,040 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 03:11:51,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:11:51 BoogieIcfgContainer [2023-11-19 03:11:51,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:11:51,054 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:11:51,055 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:11:51,066 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:11:51,066 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:11:51" (1/1) ... [2023-11-19 03:11:51,074 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:11:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:11:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 60 states and 63 transitions. [2023-11-19 03:11:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2023-11-19 03:11:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-19 03:11:51,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:11:51,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:11:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:11:51,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-19 03:11:51,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:11:51,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,656 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 45 treesize of output 45 [2023-11-19 03:11:51,683 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:51,686 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2023-11-19 03:11:51,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,716 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 [2023-11-19 03:11:51,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,804 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 50 treesize of output 50 [2023-11-19 03:11:51,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:51,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-11-19 03:11:51,895 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 58 treesize of output 59 [2023-11-19 03:11:51,914 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:51,916 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2023-11-19 03:11:51,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 1 [2023-11-19 03:11:51,952 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 [2023-11-19 03:11:52,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,029 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 [2023-11-19 03:11:52,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-11-19 03:11:52,068 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 45 treesize of output 21 [2023-11-19 03:11:52,075 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 12 treesize of output 1 [2023-11-19 03:11:52,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,122 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 [2023-11-19 03:11:52,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,184 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 37 treesize of output 45 [2023-11-19 03:11:52,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,221 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 55 treesize of output 55 [2023-11-19 03:11:52,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,255 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 50 treesize of output 50 [2023-11-19 03:11:52,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,286 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 50 treesize of output 50 [2023-11-19 03:11:52,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,317 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 [2023-11-19 03:11:52,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,352 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 50 treesize of output 50 [2023-11-19 03:11:52,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,375 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 45 treesize of output 45 [2023-11-19 03:11:52,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,396 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 [2023-11-19 03:11:52,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,432 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 45 treesize of output 45 [2023-11-19 03:11:52,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,458 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 50 treesize of output 50 [2023-11-19 03:11:52,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,480 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 45 treesize of output 45 [2023-11-19 03:11:52,498 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-19 03:11:52,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 21 [2023-11-19 03:11:52,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,513 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 11 [2023-11-19 03:11:52,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,543 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 [2023-11-19 03:11:52,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,580 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 37 treesize of output 45 [2023-11-19 03:11:52,609 INFO L349 Elim1Store]: treesize reduction 23, result has 4.2 percent of original size [2023-11-19 03:11:52,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 21 [2023-11-19 03:11:52,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,623 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 11 [2023-11-19 03:11:52,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:52,644 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 [2023-11-19 03:11:52,702 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 [2023-11-19 03:11:52,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:11:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:11:52,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 63 states and 67 transitions. [2023-11-19 03:11:52,834 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 67 transitions. [2023-11-19 03:11:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-19 03:11:52,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:11:52,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:11:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:11:52,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 25 conjunts are in the unsatisfiable core [2023-11-19 03:11:52,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:11:53,087 INFO L349 Elim1Store]: treesize reduction 55, result has 40.9 percent of original size [2023-11-19 03:11:53,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 69 treesize of output 58 [2023-11-19 03:11:53,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:53,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:53,171 INFO L349 Elim1Store]: treesize reduction 70, result has 32.0 percent of original size [2023-11-19 03:11:53,172 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 5 case distinctions, treesize of input 58 treesize of output 76 [2023-11-19 03:11:53,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:53,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 121 treesize of output 117 [2023-11-19 03:11:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:11:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:11:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 67 states and 73 transitions. [2023-11-19 03:11:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 73 transitions. [2023-11-19 03:11:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-19 03:11:54,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:11:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:11:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:11:54,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 27 conjunts are in the unsatisfiable core [2023-11-19 03:11:54,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:11:54,244 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:54,254 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:54,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,262 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 28 treesize of output 43 [2023-11-19 03:11:54,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,273 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 36 treesize of output 17 [2023-11-19 03:11:54,276 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:54,277 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2023-11-19 03:11:54,279 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 [2023-11-19 03:11:54,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 03:11:54,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,333 INFO L349 Elim1Store]: treesize reduction 39, result has 40.9 percent of original size [2023-11-19 03:11:54,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 89 treesize of output 140 [2023-11-19 03:11:54,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,356 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:54,368 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2023-11-19 03:11:54,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 133 treesize of output 105 [2023-11-19 03:11:54,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 83 [2023-11-19 03:11:54,418 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:54,420 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2023-11-19 03:11:54,432 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 76 treesize of output 72 [2023-11-19 03:11:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:11:54,515 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:54,516 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 73 [2023-11-19 03:11:54,549 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:54,550 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2023-11-19 03:11:54,649 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:54,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,685 INFO L349 Elim1Store]: treesize reduction 39, result has 40.9 percent of original size [2023-11-19 03:11:54,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 140 [2023-11-19 03:11:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,714 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:54,724 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2023-11-19 03:11:54,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 133 treesize of output 105 [2023-11-19 03:11:54,738 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 87 treesize of output 83 [2023-11-19 03:11:54,747 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 76 treesize of output 72 [2023-11-19 03:11:54,811 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:54,813 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2023-11-19 03:11:54,929 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 47 treesize of output 19 [2023-11-19 03:11:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2023-11-19 03:11:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:54,988 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 17 treesize of output 19 [2023-11-19 03:11:54,993 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 [2023-11-19 03:11:55,003 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:55,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,025 INFO L349 Elim1Store]: treesize reduction 18, result has 30.8 percent of original size [2023-11-19 03:11:55,026 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 116 treesize of output 114 [2023-11-19 03:11:55,033 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:55,034 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 65 [2023-11-19 03:11:55,042 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 68 treesize of output 64 [2023-11-19 03:11:55,051 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 47 treesize of output 44 [2023-11-19 03:11:55,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:11:55,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,082 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 38 treesize of output 24 [2023-11-19 03:11:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2023-11-19 03:11:55,144 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,146 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:55,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,165 INFO L349 Elim1Store]: treesize reduction 51, result has 1.9 percent of original size [2023-11-19 03:11:55,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 75 treesize of output 1 [2023-11-19 03:11:55,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,189 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 33 treesize of output 48 [2023-11-19 03:11:55,195 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,196 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,201 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:55,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,222 INFO L349 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2023-11-19 03:11:55,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 1 [2023-11-19 03:11:55,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,242 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-11-19 03:11:55,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 1 [2023-11-19 03:11:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,259 INFO L349 Elim1Store]: treesize reduction 38, result has 2.6 percent of original size [2023-11-19 03:11:55,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 1 [2023-11-19 03:11:55,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,277 INFO L349 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2023-11-19 03:11:55,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 1 [2023-11-19 03:11:55,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,286 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 15 treesize of output 17 [2023-11-19 03:11:55,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 03:11:55,295 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 [2023-11-19 03:11:55,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,302 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 [2023-11-19 03:11:55,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,308 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 15 treesize of output 17 [2023-11-19 03:11:55,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,322 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 [2023-11-19 03:11:55,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,329 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 [2023-11-19 03:11:55,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,336 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 20 treesize of output 17 [2023-11-19 03:11:55,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,344 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 [2023-11-19 03:11:55,346 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:55,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,361 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 35 treesize of output 50 [2023-11-19 03:11:55,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 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 [2023-11-19 03:11:55,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 03:11:55,391 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 [2023-11-19 03:11:55,396 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:55,397 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2023-11-19 03:11:55,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,401 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 [2023-11-19 03:11:55,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,409 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 35 treesize of output 50 [2023-11-19 03:11:55,415 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,416 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,427 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 40 treesize of output 55 [2023-11-19 03:11:55,434 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,435 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,436 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,446 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 22 treesize of output 17 [2023-11-19 03:11:55,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 03:11:55,458 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 [2023-11-19 03:11:55,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,465 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 [2023-11-19 03:11:55,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,495 INFO L349 Elim1Store]: treesize reduction 58, result has 1.7 percent of original size [2023-11-19 03:11:55,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 68 treesize of output 1 [2023-11-19 03:11:55,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,521 INFO L349 Elim1Store]: treesize reduction 71, result has 1.4 percent of original size [2023-11-19 03:11:55,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 107 treesize of output 1 [2023-11-19 03:11:55,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,541 INFO L349 Elim1Store]: treesize reduction 57, result has 1.7 percent of original size [2023-11-19 03:11:55,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 81 treesize of output 1 [2023-11-19 03:11:55,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,565 INFO L349 Elim1Store]: treesize reduction 101, result has 1.0 percent of original size [2023-11-19 03:11:55,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 107 treesize of output 1 [2023-11-19 03:11:55,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,586 INFO L349 Elim1Store]: treesize reduction 57, result has 1.7 percent of original size [2023-11-19 03:11:55,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 1 [2023-11-19 03:11:55,589 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:55,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,605 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2023-11-19 03:11:55,605 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 58 treesize of output 47 [2023-11-19 03:11:55,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,617 INFO L349 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2023-11-19 03:11:55,618 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 47 treesize of output 1 [2023-11-19 03:11:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,633 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-11-19 03:11:55,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 67 treesize of output 1 [2023-11-19 03:11:55,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,651 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-11-19 03:11:55,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 72 treesize of output 1 [2023-11-19 03:11:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,668 INFO L349 Elim1Store]: treesize reduction 95, result has 1.0 percent of original size [2023-11-19 03:11:55,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 91 treesize of output 1 [2023-11-19 03:11:55,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,677 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 33 treesize of output 48 [2023-11-19 03:11:55,682 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,682 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2023-11-19 03:11:55,690 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,696 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 28 treesize of output 43 [2023-11-19 03:11:55,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 17 [2023-11-19 03:11:55,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,711 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 [2023-11-19 03:11:55,715 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:55,716 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2023-11-19 03:11:55,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:55,720 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 [2023-11-19 03:11:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:11:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:11:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 70 states and 78 transitions. [2023-11-19 03:11:56,208 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 78 transitions. [2023-11-19 03:11:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-19 03:11:56,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:11:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:11:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:11:56,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 20 conjunts are in the unsatisfiable core [2023-11-19 03:11:56,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:11:56,318 INFO L349 Elim1Store]: treesize reduction 39, result has 40.0 percent of original size [2023-11-19 03:11:56,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 41 [2023-11-19 03:11:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,323 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 41 treesize of output 32 [2023-11-19 03:11:56,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:11:56,340 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-19 03:11:56,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 21 [2023-11-19 03:11:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 19 treesize of output 15 [2023-11-19 03:11:56,355 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 11 [2023-11-19 03:11:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,368 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 45 treesize of output 45 [2023-11-19 03:11:56,372 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,373 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:11:56,382 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,397 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 50 treesize of output 50 [2023-11-19 03:11:56,404 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,405 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2023-11-19 03:11:56,416 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,441 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 45 treesize of output 45 [2023-11-19 03:11:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,452 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 49 treesize of output 50 [2023-11-19 03:11:56,457 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,458 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,465 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 40 treesize of output 40 [2023-11-19 03:11:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,471 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 44 treesize of output 45 [2023-11-19 03:11:56,475 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,475 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2023-11-19 03:11:56,480 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,491 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 40 treesize of output 40 [2023-11-19 03:11:56,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,501 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 44 treesize of output 45 [2023-11-19 03:11:56,504 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,505 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2023-11-19 03:11:56,510 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,519 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 45 treesize of output 45 [2023-11-19 03:11:56,524 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,525 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:11:56,529 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,530 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,543 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 27 treesize of output 35 [2023-11-19 03:11:56,548 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,549 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2023-11-19 03:11:56,554 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,557 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,558 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2023-11-19 03:11:56,561 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,571 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 [2023-11-19 03:11:56,584 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,584 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,589 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,590 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,598 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 [2023-11-19 03:11:56,603 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,603 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2023-11-19 03:11:56,607 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,611 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,611 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2023-11-19 03:11:56,615 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,626 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 [2023-11-19 03:11:56,632 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,633 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,637 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,637 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,653 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 50 treesize of output 50 [2023-11-19 03:11:56,659 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,660 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,661 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,670 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 45 treesize of output 45 [2023-11-19 03:11:56,674 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,675 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:11:56,679 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,680 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,694 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 45 treesize of output 45 [2023-11-19 03:11:56,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,709 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 49 treesize of output 50 [2023-11-19 03:11:56,715 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,716 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,722 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 [2023-11-19 03:11:56,726 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,727 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2023-11-19 03:11:56,732 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,735 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,756 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 [2023-11-19 03:11:56,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,771 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 48 treesize of output 22 [2023-11-19 03:11:56,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-11-19 03:11:56,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,782 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 [2023-11-19 03:11:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,794 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 41 treesize of output 17 [2023-11-19 03:11:56,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-11-19 03:11:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,806 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 [2023-11-19 03:11:56,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,820 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 [2023-11-19 03:11:56,825 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,832 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 43 treesize of output 22 [2023-11-19 03:11:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,839 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 [2023-11-19 03:11:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,850 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 45 treesize of output 45 [2023-11-19 03:11:56,855 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,856 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:11:56,862 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:56,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,875 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 50 treesize of output 50 [2023-11-19 03:11:56,881 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,882 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2023-11-19 03:11:56,888 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,888 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,889 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,898 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 [2023-11-19 03:11:56,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,905 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 36 treesize of output 17 [2023-11-19 03:11:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,911 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 [2023-11-19 03:11:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,918 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 43 treesize of output 22 [2023-11-19 03:11:56,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,928 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 [2023-11-19 03:11:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,938 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 45 treesize of output 45 [2023-11-19 03:11:56,943 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:56,944 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:11:56,948 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,949 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:56,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,960 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 [2023-11-19 03:11:56,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,973 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 48 treesize of output 24 [2023-11-19 03:11:56,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,980 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 [2023-11-19 03:11:56,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,991 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 41 treesize of output 17 [2023-11-19 03:11:56,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:56,995 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 [2023-11-19 03:11:57,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,002 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 [2023-11-19 03:11:57,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,010 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 43 treesize of output 24 [2023-11-19 03:11:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,016 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 [2023-11-19 03:11:57,019 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,039 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 [2023-11-19 03:11:57,053 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,053 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,058 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,058 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,072 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 37 treesize of output 45 [2023-11-19 03:11:57,080 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,081 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,081 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,086 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,086 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,087 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,099 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 45 treesize of output 45 [2023-11-19 03:11:57,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,110 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 49 treesize of output 50 [2023-11-19 03:11:57,116 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,117 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,130 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 50 treesize of output 50 [2023-11-19 03:11:57,136 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,136 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,137 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,153 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 50 treesize of output 50 [2023-11-19 03:11:57,158 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,159 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,159 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,177 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 55 treesize of output 55 [2023-11-19 03:11:57,198 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,199 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,199 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,231 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 45 treesize of output 45 [2023-11-19 03:11:57,235 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,236 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:11:57,242 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,242 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,255 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 50 treesize of output 50 [2023-11-19 03:11:57,261 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,262 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,262 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,275 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-19 03:11:57,275 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 16 [2023-11-19 03:11:57,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,281 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 11 [2023-11-19 03:11:57,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:11:57,295 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2023-11-19 03:11:57,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 27 treesize of output 21 [2023-11-19 03:11:57,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 19 treesize of output 15 [2023-11-19 03:11:57,310 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 11 [2023-11-19 03:11:57,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,323 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 [2023-11-19 03:11:57,329 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,330 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2023-11-19 03:11:57,335 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:57,340 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,340 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2023-11-19 03:11:57,345 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:57,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,357 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 37 treesize of output 45 [2023-11-19 03:11:57,366 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,367 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,374 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,374 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,382 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 [2023-11-19 03:11:57,386 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,387 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2023-11-19 03:11:57,391 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:57,394 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,396 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2023-11-19 03:11:57,400 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,409 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 [2023-11-19 03:11:57,416 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,416 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,422 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,423 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,434 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 [2023-11-19 03:11:57,440 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,441 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 56 [2023-11-19 03:11:57,445 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,445 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,450 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:57,450 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2023-11-19 03:11:57,455 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,455 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,462 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 [2023-11-19 03:11:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,469 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 36 treesize of output 17 [2023-11-19 03:11:57,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,474 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 [2023-11-19 03:11:57,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,481 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 43 treesize of output 22 [2023-11-19 03:11:57,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:57,490 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 [2023-11-19 03:11:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:11:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:11:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 72 states and 83 transitions. [2023-11-19 03:11:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 83 transitions. [2023-11-19 03:11:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-19 03:11:57,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:11:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:11:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:11:57,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 44 conjunts are in the unsatisfiable core [2023-11-19 03:11:57,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:11:57,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 58 [2023-11-19 03:11:58,007 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:58,012 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,013 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-11-19 03:11:58,030 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 03:11:58,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 22 [2023-11-19 03:11:58,037 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 [2023-11-19 03:11:58,065 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,065 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2023-11-19 03:11:58,080 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 03:11:58,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 22 [2023-11-19 03:11:58,089 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 [2023-11-19 03:11:58,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,119 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 58 [2023-11-19 03:11:58,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,129 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 59 treesize of output 63 [2023-11-19 03:11:58,145 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 03:11:58,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 39 [2023-11-19 03:11:58,152 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 63 treesize of output 33 [2023-11-19 03:11:58,155 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,155 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2023-11-19 03:11:58,158 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 03:11:58,162 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 03:11:58,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,185 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 53 treesize of output 63 [2023-11-19 03:11:58,192 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,193 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2023-11-19 03:11:58,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,200 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:58,209 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:58,211 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:58,215 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:58,216 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:58,220 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:58,227 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:58,228 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:58,231 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:58,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,258 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 91 [2023-11-19 03:11:58,275 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,277 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 241 [2023-11-19 03:11:58,307 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 [2023-11-19 03:11:58,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,343 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 03:11:58,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 22 [2023-11-19 03:11:58,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 68 [2023-11-19 03:11:58,459 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-19 03:11:58,473 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,474 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2023-11-19 03:11:58,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,507 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2023-11-19 03:11:58,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 22 [2023-11-19 03:11:58,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-11-19 03:11:58,587 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,588 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 143 [2023-11-19 03:11:58,600 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 [2023-11-19 03:11:58,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,632 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2023-11-19 03:11:58,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 28 treesize of output 22 [2023-11-19 03:11:58,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,705 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 86 [2023-11-19 03:11:58,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 83 [2023-11-19 03:11:58,751 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 16 treesize of output 15 [2023-11-19 03:11:58,758 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,759 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 152 [2023-11-19 03:11:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,783 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 03:11:58,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 22 [2023-11-19 03:11:58,800 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 [2023-11-19 03:11:58,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 86 [2023-11-19 03:11:58,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 95 [2023-11-19 03:11:58,907 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:11:58,912 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 221 [2023-11-19 03:11:58,926 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 [2023-11-19 03:11:58,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 1 [2023-11-19 03:11:58,941 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2023-11-19 03:11:58,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:11:58,963 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-19 03:11:58,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 39 [2023-11-19 03:11:59,033 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:59,034 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:59,037 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:59,041 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:59,041 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:59,045 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:11:59,048 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:11:59,051 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:12:09,271 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:12:09,276 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 4100825 treesize of output 3797227 [2023-11-19 03:12:09,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 393 treesize of output 387 [2023-11-19 03:12:09,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 387 treesize of output 381 [2023-11-19 03:12:09,474 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 381 treesize of output 384 [2023-11-19 03:12:09,507 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 372 treesize of output 375 [2023-11-19 03:12:09,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 363 treesize of output 357 [2023-11-19 03:12:09,563 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 357 treesize of output 360 [2023-11-19 03:12:09,577 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2023-11-19 03:12:09,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 342 [2023-11-19 03:12:09,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 342 treesize of output 340 [2023-11-19 03:12:09,653 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 340 treesize of output 343 [2023-11-19 03:12:09,674 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 337 treesize of output 340 [2023-11-19 03:12:09,718 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 328 treesize of output 331 [2023-11-19 03:12:09,746 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 323 treesize of output 326 [2023-11-19 03:12:09,776 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 320 treesize of output 323 [2023-11-19 03:12:09,816 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 317 treesize of output 320 [2023-11-19 03:12:09,831 INFO L209 tifierPushTermWalker]: Run 20 iterations without descend maybe there is a nontermination bug. [2023-11-19 03:12:09,876 INFO L349 Elim1Store]: treesize reduction 11, result has 50.0 percent of original size [2023-11-19 03:12:09,877 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 314 treesize of output 323 [2023-11-19 03:12:14,595 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:12:14,596 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 21 [2023-11-19 03:12:14,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2023-11-19 03:12:14,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 10 [2023-11-19 03:12:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.