./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9 --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 0b80e2ef69643fec3bd55c601a96e927d74716f095bc90a0498778af08019697 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:23:08,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:23:08,727 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-12-02 22:23:08,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:23:08,732 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:23:08,754 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:23:08,755 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:23:08,755 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:23:08,756 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:23:08,756 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:23:08,757 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:23:08,757 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:23:08,758 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:23:08,759 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:23:08,759 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:23:08,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:23:08,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:23:08,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:23:08,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:23:08,762 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 22:23:08,762 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 22:23:08,763 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:23:08,763 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:23:08,764 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:23:08,764 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:23:08,765 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:23:08,765 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:23:08,766 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:23:08,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:23:08,767 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:23:08,767 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:23:08,767 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:23:08,767 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:23:08,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:23:08,768 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:23:08,768 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_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b80e2ef69643fec3bd55c601a96e927d74716f095bc90a0498778af08019697 [2023-12-02 22:23:08,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:23:09,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:23:09,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:23:09,013 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:23:09,013 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:23:09,014 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c [2023-12-02 22:23:11,746 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:23:11,943 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:23:11,944 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/sv-benchmarks/c/recursified_nla-digbench/recursified_egcd3.c [2023-12-02 22:23:11,951 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/data/8f2418566/a086f411124b425e9e5abdd92bcd3ff3/FLAG6efc05623 [2023-12-02 22:23:11,962 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/data/8f2418566/a086f411124b425e9e5abdd92bcd3ff3 [2023-12-02 22:23:11,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:23:11,966 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:23:11,967 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:23:11,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:23:11,970 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:23:11,971 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:23:11" (1/1) ... [2023-12-02 22:23:11,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ea4985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:11, skipping insertion in model container [2023-12-02 22:23:11,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:23:11" (1/1) ... [2023-12-02 22:23:11,996 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:23:12,146 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:23:12,157 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:23:12,185 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:23:12,196 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:23:12,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12 WrapperNode [2023-12-02 22:23:12,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:23:12,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:23:12,198 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:23:12,198 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:23:12,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,234 INFO L138 Inliner]: procedures = 18, calls = 136, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 123 [2023-12-02 22:23:12,235 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:23:12,235 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:23:12,235 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:23:12,235 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:23:12,242 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,242 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,247 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,247 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,256 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,258 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,264 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:23:12,270 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:23:12,270 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:23:12,270 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:23:12,271 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:23:12,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:23:12,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:23:12,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850c5f79-8b06-4287-a835-ddb7d7c99cc1/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:23:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:23:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:23:12,341 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:23:12,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:23:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_47_to_56_0 [2023-12-02 22:23:12,342 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_47_to_56_0 [2023-12-02 22:23:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_33_to_70_0 [2023-12-02 22:23:12,342 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_33_to_70_0 [2023-12-02 22:23:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:23:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_40_to_59_0 [2023-12-02 22:23:12,342 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_40_to_59_0 [2023-12-02 22:23:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:23:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:23:12,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:23:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:23:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 22:23:12,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 22:23:12,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:23:12,448 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:23:12,450 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:23:12,899 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:23:12,933 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:23:12,934 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 22:23:12,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:23:12 BoogieIcfgContainer [2023-12-02 22:23:12,936 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:23:12,937 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:23:12,937 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:23:12,945 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:23:12,945 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:23:12" (1/1) ... [2023-12-02 22:23:12,952 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:23:12,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 144 states and 157 transitions. [2023-12-02 22:23:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 157 transitions. [2023-12-02 22:23:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 22:23:13,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:13,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:13,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 22:23:13,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:23:13,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:23:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 144 states and 156 transitions. [2023-12-02 22:23:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 156 transitions. [2023-12-02 22:23:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 22:23:13,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:13,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 50 conjunts are in the unsatisfiable core [2023-12-02 22:23:13,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:23:13,632 INFO L349 Elim1Store]: treesize reduction 34, result has 30.6 percent of original size [2023-12-02 22:23:13,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 785 treesize of output 769 [2023-12-02 22:23:14,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 1 [2023-12-02 22:23:14,210 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-12-02 22:23:14,211 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 14409 treesize of output 14127 [2023-12-02 22:23:14,345 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 22:23:14,694 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-12-02 22:23:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:14,761 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:14,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:14,888 INFO L349 Elim1Store]: treesize reduction 114, result has 23.0 percent of original size [2023-12-02 22:23:14,889 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 347 treesize of output 44 [2023-12-02 22:23:15,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:15,323 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:15,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:15,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:15,401 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:15,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:15,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:15,488 INFO L349 Elim1Store]: treesize reduction 92, result has 22.0 percent of original size [2023-12-02 22:23:15,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 347 treesize of output 36 [2023-12-02 22:23:15,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:15,798 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:15,798 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:15,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:15,862 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:15,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:15,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:15,919 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:15,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:15,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:16,021 INFO L349 Elim1Store]: treesize reduction 114, result has 23.0 percent of original size [2023-12-02 22:23:16,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 347 treesize of output 44 [2023-12-02 22:23:16,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:16,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:16,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:16,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:16,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:16,552 INFO L349 Elim1Store]: treesize reduction 84, result has 28.8 percent of original size [2023-12-02 22:23:16,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 347 treesize of output 44 [2023-12-02 22:23:16,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:17,025 INFO L349 Elim1Store]: treesize reduction 272, result has 11.1 percent of original size [2023-12-02 22:23:17,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 6 case distinctions, treesize of input 731 treesize of output 44 [2023-12-02 22:23:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:17,410 INFO L349 Elim1Store]: treesize reduction 135, result has 4.9 percent of original size [2023-12-02 22:23:17,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 363 treesize of output 32 [2023-12-02 22:23:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:17,527 INFO L349 Elim1Store]: treesize reduction 135, result has 4.9 percent of original size [2023-12-02 22:23:17,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 363 treesize of output 32 [2023-12-02 22:23:17,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:17,603 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:17,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:17,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:17,683 INFO L349 Elim1Store]: treesize reduction 114, result has 23.0 percent of original size [2023-12-02 22:23:17,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 5 case distinctions, treesize of input 347 treesize of output 44 [2023-12-02 22:23:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:17,986 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:23:17,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:23:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:23:18,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 148 states and 166 transitions. [2023-12-02 22:23:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 166 transitions. [2023-12-02 22:23:18,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 22:23:18,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:18,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 47 conjunts are in the unsatisfiable core [2023-12-02 22:23:18,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:23:18,984 INFO L349 Elim1Store]: treesize reduction 24, result has 51.0 percent of original size [2023-12-02 22:23:18,984 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 6605 treesize of output 6451 [2023-12-02 22:23:19,074 INFO L349 Elim1Store]: treesize reduction 34, result has 35.8 percent of original size [2023-12-02 22:23:19,074 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 72 [2023-12-02 22:23:19,097 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 11 [2023-12-02 22:23:19,579 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 22:23:19,580 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 [2023-12-02 22:23:19,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 16 [2023-12-02 22:23:20,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,311 INFO L349 Elim1Store]: treesize reduction 170, result has 28.0 percent of original size [2023-12-02 22:23:20,311 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 337 treesize of output 153 [2023-12-02 22:23:20,328 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:20,331 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 242 [2023-12-02 22:23:20,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:20,409 INFO L349 Elim1Store]: treesize reduction 63, result has 19.2 percent of original size [2023-12-02 22:23:20,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 3645 treesize of output 3647 [2023-12-02 22:23:20,890 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:20,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:21,004 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:21,004 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 24 treesize of output 28 [2023-12-02 22:23:21,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,231 INFO L349 Elim1Store]: treesize reduction 170, result has 28.0 percent of original size [2023-12-02 22:23:21,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 13 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 342 treesize of output 158 [2023-12-02 22:23:21,249 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:21,253 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 310 [2023-12-02 22:23:21,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:21,492 INFO L349 Elim1Store]: treesize reduction 367, result has 14.3 percent of original size [2023-12-02 22:23:21,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 3943 treesize of output 3973 [2023-12-02 22:23:22,108 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:22,109 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 184 [2023-12-02 22:23:22,191 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:22,192 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 184 [2023-12-02 22:23:22,594 INFO L349 Elim1Store]: treesize reduction 28, result has 49.1 percent of original size [2023-12-02 22:23:22,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 55 [2023-12-02 22:23:22,774 INFO L349 Elim1Store]: treesize reduction 24, result has 56.4 percent of original size [2023-12-02 22:23:22,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 48 treesize of output 73 [2023-12-02 22:23:23,307 INFO L349 Elim1Store]: treesize reduction 111, result has 24.0 percent of original size [2023-12-02 22:23:23,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 154 treesize of output 151 [2023-12-02 22:23:23,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:23,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:23,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 78 [2023-12-02 22:23:24,126 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:24,127 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2023-12-02 22:23:24,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 33 [2023-12-02 22:23:24,233 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:24,234 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2023-12-02 22:23:24,310 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:24,311 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 243 [2023-12-02 22:23:24,408 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-12-02 22:23:24,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 49 [2023-12-02 22:23:24,481 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-12-02 22:23:24,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 14 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 1 case distinctions, treesize of input 120 treesize of output 102 [2023-12-02 22:23:24,501 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:24,501 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 38 treesize of output 41 [2023-12-02 22:23:24,595 INFO L349 Elim1Store]: treesize reduction 10, result has 64.3 percent of original size [2023-12-02 22:23:24,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 745 treesize of output 748 [2023-12-02 22:23:25,028 INFO L349 Elim1Store]: treesize reduction 12, result has 62.5 percent of original size [2023-12-02 22:23:25,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 66 treesize of output 74 [2023-12-02 22:23:26,227 INFO L349 Elim1Store]: treesize reduction 54, result has 49.1 percent of original size [2023-12-02 22:23:26,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 145 treesize of output 170 [2023-12-02 22:23:26,494 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:26,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 114 treesize of output 132 [2023-12-02 22:23:31,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:31,972 INFO L349 Elim1Store]: treesize reduction 133, result has 30.7 percent of original size [2023-12-02 22:23:31,972 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 196 treesize of output 137 [2023-12-02 22:23:31,982 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:31,985 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2023-12-02 22:23:31,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:31,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:31,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:32,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:32,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:32,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:32,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:32,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:32,049 INFO L349 Elim1Store]: treesize reduction 129, result has 15.7 percent of original size [2023-12-02 22:23:32,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 567 treesize of output 630 [2023-12-02 22:23:32,079 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-12-02 22:23:32,323 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:32,323 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 135 [2023-12-02 22:23:32,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:32,506 INFO L349 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2023-12-02 22:23:32,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 88 [2023-12-02 22:23:32,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:32,566 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 22:23:32,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 22:23:32,602 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 22:23:32,658 INFO L349 Elim1Store]: treesize reduction 28, result has 49.1 percent of original size [2023-12-02 22:23:32,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 344 treesize of output 365 [2023-12-02 22:23:32,938 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2023-12-02 22:23:32,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 291 treesize of output 299 [2023-12-02 22:23:33,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 16 [2023-12-02 22:23:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:33,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 33 [2023-12-02 22:23:33,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 21 [2023-12-02 22:23:33,599 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:33,599 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 126 treesize of output 120 [2023-12-02 22:23:34,089 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:34,090 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2023-12-02 22:23:34,241 INFO L349 Elim1Store]: treesize reduction 28, result has 30.0 percent of original size [2023-12-02 22:23:34,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 116 treesize of output 100 [2023-12-02 22:23:34,297 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 15 treesize of output 19 [2023-12-02 22:23:34,362 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 15 treesize of output 19 [2023-12-02 22:23:34,386 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 22:23:34,408 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 15 treesize of output 19 [2023-12-02 22:23:34,437 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 22:23:34,501 INFO L349 Elim1Store]: treesize reduction 65, result has 34.3 percent of original size [2023-12-02 22:23:34,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 421 treesize of output 442 [2023-12-02 22:23:34,868 INFO L349 Elim1Store]: treesize reduction 32, result has 30.4 percent of original size [2023-12-02 22:23:34,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 357 treesize of output 361 [2023-12-02 22:23:35,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 25 [2023-12-02 22:23:35,136 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 15 treesize of output 11 [2023-12-02 22:23:35,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 11 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 25 [2023-12-02 22:23:35,236 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 15 treesize of output 11 [2023-12-02 22:23:35,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:35,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 13 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 47 [2023-12-02 22:23:35,318 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:35,319 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2023-12-02 22:23:35,492 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:35,492 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 259 treesize of output 249 [2023-12-02 22:23:36,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,274 INFO L349 Elim1Store]: treesize reduction 170, result has 28.0 percent of original size [2023-12-02 22:23:36,275 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 337 treesize of output 153 [2023-12-02 22:23:36,286 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:36,288 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 305 [2023-12-02 22:23:36,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:23:36,336 INFO L349 Elim1Store]: treesize reduction 63, result has 19.2 percent of original size [2023-12-02 22:23:36,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 1920 treesize of output 1920 [2023-12-02 22:23:36,681 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:23:36,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:23:36,779 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:23:36,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:23:36,822 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:23:36,823 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 93 treesize of output 89 [2023-12-02 22:23:36,902 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2023-12-02 22:26:12,941 WARN L293 SmtUtils]: Spent 2.59m on a formula simplification. DAG size of input: 392 DAG size of output: 225 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 22:26:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:27:28,412 WARN L293 SmtUtils]: Spent 1.24m on a formula simplification. DAG size of input: 236 DAG size of output: 171 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 22:29:03,092 WARN L293 SmtUtils]: Spent 1.57m on a formula simplification that was a NOOP. DAG size: 226 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 22:30:33,983 WARN L293 SmtUtils]: Spent 1.50m on a formula simplification. DAG size of input: 238 DAG size of output: 187 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 22:31:19,943 WARN L293 SmtUtils]: Spent 43.42s on a formula simplification that was a NOOP. DAG size: 172 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 22:32:11,744 WARN L293 SmtUtils]: Spent 41.54s on a formula simplification that was a NOOP. DAG size: 188 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 22:32:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:32:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 149 states and 169 transitions. [2023-12-02 22:32:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 169 transitions. [2023-12-02 22:32:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 22:32:11,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:32:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:32:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:32:12,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 47 conjunts are in the unsatisfiable core [2023-12-02 22:32:12,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:32:12,183 INFO L349 Elim1Store]: treesize reduction 16, result has 67.3 percent of original size [2023-12-02 22:32:12,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 575790 treesize of output 573762 [2023-12-02 22:32:12,329 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 0 case distinctions, treesize of input 24 treesize of output 32 [2023-12-02 22:32:12,376 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 21 [2023-12-02 22:32:12,393 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 [2023-12-02 22:32:14,721 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-12-02 22:32:14,776 INFO L349 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2023-12-02 22:32:14,776 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 1486 treesize of output 1466 [2023-12-02 22:32:15,615 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-12-02 22:32:15,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:15,697 INFO L349 Elim1Store]: treesize reduction 135, result has 4.9 percent of original size [2023-12-02 22:32:15,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 186 treesize of output 32 [2023-12-02 22:32:15,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:15,821 INFO L349 Elim1Store]: treesize reduction 94, result has 6.9 percent of original size [2023-12-02 22:32:15,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 179 treesize of output 32 [2023-12-02 22:32:15,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:15,951 INFO L349 Elim1Store]: treesize reduction 135, result has 4.9 percent of original size [2023-12-02 22:32:15,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 186 treesize of output 32 [2023-12-02 22:32:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,066 INFO L349 Elim1Store]: treesize reduction 94, result has 6.9 percent of original size [2023-12-02 22:32:16,066 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 179 treesize of output 32 [2023-12-02 22:32:16,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,203 INFO L349 Elim1Store]: treesize reduction 151, result has 4.4 percent of original size [2023-12-02 22:32:16,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 363 treesize of output 32 [2023-12-02 22:32:16,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,371 INFO L349 Elim1Store]: treesize reduction 226, result has 3.0 percent of original size [2023-12-02 22:32:16,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 370 treesize of output 32 [2023-12-02 22:32:16,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,476 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:16,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:16,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,541 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:16,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:16,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,619 INFO L349 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2023-12-02 22:32:16,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:32:16,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,705 INFO L349 Elim1Store]: treesize reduction 68, result has 9.3 percent of original size [2023-12-02 22:32:16,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 178 treesize of output 32 [2023-12-02 22:32:16,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,796 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:16,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:16,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,862 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:16,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:16,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:16,938 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:16,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:16,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,001 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:17,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,080 INFO L349 Elim1Store]: treesize reduction 68, result has 9.3 percent of original size [2023-12-02 22:32:17,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 178 treesize of output 32 [2023-12-02 22:32:17,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,167 INFO L349 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2023-12-02 22:32:17,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:32:17,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,243 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:17,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,314 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,397 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,462 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:17,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,542 INFO L349 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2023-12-02 22:32:17,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:32:17,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,632 INFO L349 Elim1Store]: treesize reduction 68, result has 9.3 percent of original size [2023-12-02 22:32:17,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 178 treesize of output 32 [2023-12-02 22:32:17,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,717 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:17,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,778 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:17,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:17,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,855 INFO L349 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2023-12-02 22:32:17,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 8 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:32:17,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:17,955 INFO L349 Elim1Store]: treesize reduction 68, result has 9.3 percent of original size [2023-12-02 22:32:17,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 178 treesize of output 32 [2023-12-02 22:32:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,047 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:18,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:18,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,119 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:18,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:18,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,187 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:18,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,261 INFO L349 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-12-02 22:32:18,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:18,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:18,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,449 INFO L349 Elim1Store]: treesize reduction 43, result has 2.3 percent of original size [2023-12-02 22:32:18,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 10 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 178 treesize of output 32 [2023-12-02 22:32:18,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,522 INFO L349 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2023-12-02 22:32:18,522 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 171 treesize of output 32 [2023-12-02 22:32:18,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 32 [2023-12-02 22:32:18,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:18,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 7 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 32 [2023-12-02 22:32:18,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,043 INFO L349 Elim1Store]: treesize reduction 239, result has 28.4 percent of original size [2023-12-02 22:32:19,044 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 3 new quantified variables, introduced 5 case distinctions, treesize of input 440 treesize of output 184 [2023-12-02 22:32:19,059 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:19,062 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 334 [2023-12-02 22:32:19,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 22:32:19,802 INFO L349 Elim1Store]: treesize reduction 703, result has 12.5 percent of original size [2023-12-02 22:32:19,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 11 new quantified variables, introduced 34 case distinctions, treesize of input 13416 treesize of output 10858 [2023-12-02 22:32:21,862 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:21,862 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-12-02 22:32:21,981 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:21,982 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-12-02 22:32:22,065 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:22,065 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-12-02 22:32:22,198 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:22,198 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-12-02 22:32:22,303 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:22,304 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-12-02 22:32:22,455 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:22,456 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2023-12-02 22:32:22,592 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:22,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:22,694 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:22,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:22,781 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:22,781 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:22,920 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:22,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:23,047 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:23,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:23,197 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:23,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:23,316 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 22:32:23,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-12-02 22:32:24,214 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:24,215 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2023-12-02 22:32:24,312 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:24,313 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2023-12-02 22:32:24,438 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:24,439 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2023-12-02 22:32:24,621 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 22:32:24,622 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2023-12-02 22:32:24,966 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 22:32:25,048 INFO L349 Elim1Store]: treesize reduction 33, result has 35.3 percent of original size [2023-12-02 22:32:25,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 70 treesize of output 66 [2023-12-02 22:32:25,315 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 22:32:25,380 INFO L349 Elim1Store]: treesize reduction 33, result has 35.3 percent of original size [2023-12-02 22:32:25,380 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 8 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 70 treesize of output 66 [2023-12-02 22:32:26,041 INFO L349 Elim1Store]: treesize reduction 36, result has 61.7 percent of original size [2023-12-02 22:32:26,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 168 treesize of output 217 [2023-12-02 22:32:54,792 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2023-12-02 22:32:54,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 142 treesize of output 150 [2023-12-02 22:32:55,199 INFO L349 Elim1Store]: treesize reduction 36, result has 61.7 percent of original size [2023-12-02 22:32:55,200 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 149 treesize of output 198 [2023-12-02 22:33:28,059 INFO L349 Elim1Store]: treesize reduction 130, result has 39.8 percent of original size [2023-12-02 22:33:28,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 20 case distinctions, treesize of input 16183 treesize of output 16211