./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_prodbin-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/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_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_prodbin-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5ace794fa35bd3dd49302fe61957917bbb7565f1b1f34293812fc47531868d51 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:35:23,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:35:23,945 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 22:35:23,949 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:35:23,950 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:35:23,972 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:35:23,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:35:23,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:35:23,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:35:23,975 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:35:23,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:35:23,976 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:35:23,976 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:35:23,977 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:35:23,977 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:35:23,977 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:35:23,978 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:35:23,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:35:23,979 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:35:23,979 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:35:23,980 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:35:23,981 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:35:23,981 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:35:23,982 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:35:23,982 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:35:23,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:35:23,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:35:23,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:35:23,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:35:23,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:35:23,985 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:35:23,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:35:23,985 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:35:23,986 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_37fcd21a-b487-4a38-b7e4-8cdb204233ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ace794fa35bd3dd49302fe61957917bbb7565f1b1f34293812fc47531868d51 [2023-12-02 22:35:24,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:35:24,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:35:24,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:35:24,250 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:35:24,251 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:35:24,252 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/recursified_nla-digbench/recursified_prodbin-ll.c [2023-12-02 22:35:27,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:35:27,170 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:35:27,170 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/sv-benchmarks/c/recursified_nla-digbench/recursified_prodbin-ll.c [2023-12-02 22:35:27,177 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/data/4ba1820ec/fd5d596ca4514cc1800efac274baee7e/FLAG7e3c9784f [2023-12-02 22:35:27,189 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/data/4ba1820ec/fd5d596ca4514cc1800efac274baee7e [2023-12-02 22:35:27,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:35:27,192 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:35:27,193 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:35:27,193 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:35:27,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:35:27,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d2705a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27, skipping insertion in model container [2023-12-02 22:35:27,199 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,220 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:35:27,346 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/sv-benchmarks/c/recursified_nla-digbench/recursified_prodbin-ll.c[1073,1086] [2023-12-02 22:35:27,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:35:27,374 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:35:27,387 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/sv-benchmarks/c/recursified_nla-digbench/recursified_prodbin-ll.c[1073,1086] [2023-12-02 22:35:27,396 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:35:27,411 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:35:27,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27 WrapperNode [2023-12-02 22:35:27,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:35:27,413 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:35:27,413 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:35:27,414 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:35:27,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,430 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,451 INFO L138 Inliner]: procedures = 16, calls = 54, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 65 [2023-12-02 22:35:27,452 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:35:27,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:35:27,453 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:35:27,453 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:35:27,462 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,465 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,466 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,474 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,476 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:35:27,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:35:27,482 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:35:27,482 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:35:27,483 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:35:27,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:35:27,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:35:27,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37fcd21a-b487-4a38-b7e4-8cdb204233ba/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:35:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:35:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:35:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:35:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:35:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_0_to_40_0 [2023-12-02 22:35:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_0_to_40_0 [2023-12-02 22:35:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:35:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:35:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:35:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 22:35:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 22:35:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:35:27,634 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:35:27,637 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:35:27,884 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:35:27,953 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:35:27,953 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:35:27,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:35:27 BoogieIcfgContainer [2023-12-02 22:35:27,955 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:35:27,956 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:35:27,956 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:35:27,967 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:35:27,967 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:35:27" (1/1) ... [2023-12-02 22:35:27,976 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:35:28,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:35:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2023-12-02 22:35:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2023-12-02 22:35:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 22:35:28,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:35:28,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:35:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:35:28,274 WARN L260 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 91 conjunts are in the unsatisfiable core [2023-12-02 22:35:28,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:35:28,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 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 539 treesize of output 274 [2023-12-02 22:35:28,459 INFO L349 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-12-02 22:35:28,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 260 treesize of output 225