./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-71.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-71.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV --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 660f06fd7b788e8c10cf619684bc86bfa7277339b3513d64ca91be95bd68ab85 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:05:57,212 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:05:57,334 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-12 00:05:57,342 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:05:57,342 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:05:57,408 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:05:57,409 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:05:57,410 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:05:57,411 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:05:57,416 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:05:57,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:05:57,417 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:05:57,417 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:05:57,419 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:05:57,419 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:05:57,420 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:05:57,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:05:57,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:05:57,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:05:57,421 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:05:57,422 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:05:57,422 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:05:57,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:05:57,423 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:05:57,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:05:57,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:05:57,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:05:57,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:05:57,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:05:57,426 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:05:57,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:05:57,427 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:05:57,428 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_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 660f06fd7b788e8c10cf619684bc86bfa7277339b3513d64ca91be95bd68ab85 [2023-11-12 00:05:57,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:05:57,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:05:57,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:05:57,823 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:05:57,823 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:05:57,825 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-71.i [2023-11-12 00:06:00,950 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:06:01,198 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:06:01,200 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-71.i [2023-11-12 00:06:01,210 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/data/e864dff17/c781b76457224e26aa299c903ec468df/FLAGc75e7f108 [2023-11-12 00:06:01,226 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/data/e864dff17/c781b76457224e26aa299c903ec468df [2023-11-12 00:06:01,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:06:01,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:06:01,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:06:01,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:06:01,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:06:01,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0c36bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01, skipping insertion in model container [2023-11-12 00:06:01,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,286 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:06:01,498 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_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-71.i[916,929] [2023-11-12 00:06:01,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:06:01,604 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:06:01,617 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_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-71.i[916,929] [2023-11-12 00:06:01,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:06:01,669 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:06:01,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01 WrapperNode [2023-11-12 00:06:01,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:06:01,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:06:01,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:06:01,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:06:01,679 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,693 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,743 INFO L138 Inliner]: procedures = 26, calls = 182, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 464 [2023-11-12 00:06:01,743 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:06:01,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:06:01,744 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:06:01,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:06:01,754 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,761 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,761 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,778 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,782 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,786 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,789 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,796 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:06:01,797 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:06:01,797 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:06:01,797 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:06:01,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:06:01" (1/1) ... [2023-11-12 00:06:01,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:06:01,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:06:01,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:06:01,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8d98a9-ae07-4604-ae43-6bcd7ebb6ecc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:06:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:06:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:06:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:06:01,949 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:06:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:06:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:06:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:06:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:06:02,081 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:06:02,083 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:06:02,783 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:06:03,768 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:06:03,769 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:06:03,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:06:03 BoogieIcfgContainer [2023-11-12 00:06:03,772 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:06:03,773 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:06:03,773 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:06:03,785 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:06:03,785 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:06:03" (1/1) ... [2023-11-12 00:06:03,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:06:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 47 states and 66 transitions. [2023-11-12 00:06:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2023-11-12 00:06:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-12 00:06:03,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:03,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:08,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 181 conjunts are in the unsatisfiable core [2023-11-12 00:06:09,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-12 00:06:10,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:10,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:10,063 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-12 00:06:13,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:13,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:13,433 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2023-11-12 00:06:16,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:16,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:16,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:16,503 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2023-11-12 00:06:19,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:19,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:19,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:19,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:19,325 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 45 [2023-11-12 00:06:22,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:22,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:22,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:22,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:22,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:22,282 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 57 [2023-11-12 00:06:24,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:24,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:24,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:24,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:24,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:24,542 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 57 [2023-11-12 00:06:26,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:26,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:26,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:26,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:26,313 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 57 [2023-11-12 00:06:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:27,941 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 57 [2023-11-12 00:06:30,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:30,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:30,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:30,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:30,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:30,249 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 57 [2023-11-12 00:06:35,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:35,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-12 00:06:36,047 INFO L217 Elim1Store]: Index analysis took 447 ms [2023-11-12 00:06:37,436 INFO L322 Elim1Store]: treesize reduction 64, result has 48.8 percent of original size [2023-11-12 00:06:37,437 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 8 select indices, 8 select index equivalence classes, 35 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 4 case distinctions, treesize of input 440 treesize of output 612