./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array15_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array15_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b --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 511c1484167d1d7d90ff27dae8a1569edd7c5a72fd917e4f05baeab770e0fcd4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:54:55,854 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:54:55,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 02:54:55,916 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:54:55,916 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:54:55,936 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:54:55,936 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:54:55,937 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:54:55,937 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:54:55,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:54:55,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:54:55,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:54:55,937 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:54:55,938 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:54:55,939 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:54:55,939 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:54:55,939 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:54:55,939 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:54:55,939 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:54:55,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:54:55,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:54:55,939 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:54:55,940 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:54:55,940 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:54:55,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:54:55,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b 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 -> 511c1484167d1d7d90ff27dae8a1569edd7c5a72fd917e4f05baeab770e0fcd4 [2024-12-06 02:54:56,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:54:56,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:54:56,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:54:56,180 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:54:56,180 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:54:56,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-patterns/array15_pattern.c [2024-12-06 02:54:58,936 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/data/81fbd5653/5e51b715819248b29eac6c7d09269c55/FLAG62f4f196c [2024-12-06 02:54:59,134 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:54:59,134 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/sv-benchmarks/c/array-patterns/array15_pattern.c [2024-12-06 02:54:59,143 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/data/81fbd5653/5e51b715819248b29eac6c7d09269c55/FLAG62f4f196c [2024-12-06 02:54:59,160 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/data/81fbd5653/5e51b715819248b29eac6c7d09269c55 [2024-12-06 02:54:59,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:54:59,165 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:54:59,167 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:54:59,167 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:54:59,172 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:54:59,173 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,174 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c93ecce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59, skipping insertion in model container [2024-12-06 02:54:59,174 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:54:59,354 WARN L250 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_2b678ae4-9590-4518-8252-b2757152ae97/sv-benchmarks/c/array-patterns/array15_pattern.c[1424,1437] [2024-12-06 02:54:59,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:54:59,388 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:54:59,400 WARN L250 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_2b678ae4-9590-4518-8252-b2757152ae97/sv-benchmarks/c/array-patterns/array15_pattern.c[1424,1437] [2024-12-06 02:54:59,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:54:59,427 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:54:59,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59 WrapperNode [2024-12-06 02:54:59,428 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:54:59,429 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:54:59,429 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:54:59,429 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:54:59,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,444 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,465 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 93 [2024-12-06 02:54:59,466 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:54:59,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:54:59,466 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:54:59,467 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:54:59,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,476 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,478 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,484 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,485 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,489 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,490 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,491 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:54:59,493 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:54:59,494 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:54:59,494 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:54:59,495 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:54:59,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:54:59,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:54:59,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b678ae4-9590-4518-8252-b2757152ae97/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:54:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:54:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:54:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:54:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:54:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:54:59,637 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:54:59,639 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:54:59,807 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-12-06 02:54:59,808 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:54:59,865 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:54:59,865 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 02:54:59,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:54:59 BoogieIcfgContainer [2024-12-06 02:54:59,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:54:59,867 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:54:59,867 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:54:59,876 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:54:59,876 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:54:59" (1/1) ... [2024-12-06 02:54:59,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:54:59,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:54:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2024-12-06 02:54:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2024-12-06 02:54:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 02:54:59,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:54:59,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:55:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-12-06 02:55:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-12-06 02:55:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:55:00,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:00,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:55:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-12-06 02:55:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-12-06 02:55:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:55:00,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:55:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-12-06 02:55:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-12-06 02:55:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 02:55:00,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:00,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:00,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:55:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:01,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 31 states and 47 transitions. [2024-12-06 02:55:01,008 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-12-06 02:55:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:55:01,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:01,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:01,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:55:01,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:01,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2024-12-06 02:55:01,479 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2024-12-06 02:55:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:55:01,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-12-06 02:55:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-12-06 02:55:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:55:01,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:55:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 35 states and 57 transitions. [2024-12-06 02:55:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 57 transitions. [2024-12-06 02:55:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:55:01,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:55:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:02,085 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 02:55:02,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:55:02,278 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 [2024-12-06 02:55:02,883 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 0 case distinctions, treesize of input 23 treesize of output 11 [2024-12-06 02:55:03,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:55:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:55:05,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:05,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 49 states and 96 transitions. [2024-12-06 02:55:05,793 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 96 transitions. [2024-12-06 02:55:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 02:55:05,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:05,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:55:06,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:06,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 41 states and 79 transitions. [2024-12-06 02:55:06,266 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 79 transitions. [2024-12-06 02:55:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:55:06,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:06,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:06,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:07,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 43 states and 83 transitions. [2024-12-06 02:55:07,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 83 transitions. [2024-12-06 02:55:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:55:07,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:07,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:07,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:07,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:55:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:08,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 44 states and 86 transitions. [2024-12-06 02:55:08,229 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 86 transitions. [2024-12-06 02:55:08,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:55:08,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:08,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:08,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:55:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 45 states and 89 transitions. [2024-12-06 02:55:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2024-12-06 02:55:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:55:08,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:08,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 46 states and 91 transitions. [2024-12-06 02:55:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 91 transitions. [2024-12-06 02:55:09,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:55:09,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:09,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:09,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 48 states and 96 transitions. [2024-12-06 02:55:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 96 transitions. [2024-12-06 02:55:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:55:09,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:10,059 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:10,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 50 states and 101 transitions. [2024-12-06 02:55:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 101 transitions. [2024-12-06 02:55:10,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:55:10,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:10,825 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:55:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 51 states and 102 transitions. [2024-12-06 02:55:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 102 transitions. [2024-12-06 02:55:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:55:11,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:11,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 02:55:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 54 states and 107 transitions. [2024-12-06 02:55:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2024-12-06 02:55:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 02:55:12,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:12,400 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 02:55:14,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:14,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 61 states and 120 transitions. [2024-12-06 02:55:14,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 120 transitions. [2024-12-06 02:55:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:55:14,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:14,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:55:16,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 66 states and 134 transitions. [2024-12-06 02:55:16,171 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 134 transitions. [2024-12-06 02:55:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:55:16,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 02:55:16,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 67 states and 137 transitions. [2024-12-06 02:55:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 137 transitions. [2024-12-06 02:55:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:55:16,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:55:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:16,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 02:55:16,745 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:55:16,963 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 [2024-12-06 02:55:17,467 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 0 case distinctions, treesize of input 23 treesize of output 11 [2024-12-06 02:55:17,597 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 0 case distinctions, treesize of input 23 treesize of output 11 [2024-12-06 02:55:17,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-12-06 02:55:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:55:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 71 states and 144 transitions. [2024-12-06 02:55:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 144 transitions. [2024-12-06 02:55:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:55:19,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,089 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:55:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 72 states and 145 transitions. [2024-12-06 02:55:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 145 transitions. [2024-12-06 02:55:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 02:55:19,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:19,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 17 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:55:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 64 states and 127 transitions. [2024-12-06 02:55:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 127 transitions. [2024-12-06 02:55:20,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:55:20,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:55:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 66 states and 133 transitions. [2024-12-06 02:55:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 133 transitions. [2024-12-06 02:55:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 02:55:21,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 02:55:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 67 states and 136 transitions. [2024-12-06 02:55:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 136 transitions. [2024-12-06 02:55:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:55:21,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:21,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:21,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:55:21,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:21,732 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 02:55:21,736 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:55:21,868 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 11 treesize of output 7 [2024-12-06 02:55:22,001 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 02:55:22,409 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:55:22,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 02:55:22,562 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:55:22,562 INFO L378 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 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-06 02:55:24,035 INFO L349 Elim1Store]: treesize reduction 165, result has 22.5 percent of original size [2024-12-06 02:55:24,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 121 treesize of output 115 [2024-12-06 02:55:25,761 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:55:25,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 31 [2024-12-06 02:55:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:55:38,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:38,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 88 states and 180 transitions. [2024-12-06 02:55:38,793 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 180 transitions. [2024-12-06 02:55:38,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:55:38,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:38,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:55:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:38,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-12-06 02:55:38,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:55:39,834 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 11 treesize of output 7 [2024-12-06 02:55:40,037 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 02:55:40,320 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:55:40,320 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 02:55:40,346 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:55:40,346 INFO L378 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 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-06 02:55:40,887 INFO L349 Elim1Store]: treesize reduction 165, result has 22.5 percent of original size [2024-12-06 02:55:40,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 121 treesize of output 115 [2024-12-06 02:55:41,402 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:55:41,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 31 [2024-12-06 02:55:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 02:55:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 99 states and 197 transitions. [2024-12-06 02:55:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 197 transitions. [2024-12-06 02:55:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:55:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:48,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 02:55:51,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:51,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 103 states and 204 transitions. [2024-12-06 02:55:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 204 transitions. [2024-12-06 02:55:51,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:55:51,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:51,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:55:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 108 states and 214 transitions. [2024-12-06 02:55:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 214 transitions. [2024-12-06 02:55:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 02:55:54,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:54,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:54,847 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 02:55:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:55,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 109 states and 215 transitions. [2024-12-06 02:55:55,457 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 215 transitions. [2024-12-06 02:55:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:55,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:56,332 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:55:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 110 states and 217 transitions. [2024-12-06 02:55:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 217 transitions. [2024-12-06 02:55:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:57,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:57,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 02:55:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 111 states and 217 transitions. [2024-12-06 02:55:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 217 transitions. [2024-12-06 02:55:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 02:55:58,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:58,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:58,932 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:55:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 112 states and 219 transitions. [2024-12-06 02:55:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 219 transitions. [2024-12-06 02:55:59,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:55:59,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:59,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:55:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:55:59,822 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 12 proven. 38 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 02:56:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 114 states and 221 transitions. [2024-12-06 02:56:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 221 transitions. [2024-12-06 02:56:01,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:56:01,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:01,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:56:08,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 126 states and 239 transitions. [2024-12-06 02:56:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 239 transitions. [2024-12-06 02:56:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:56:08,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:08,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 15 proven. 32 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 02:56:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 127 states and 241 transitions. [2024-12-06 02:56:09,100 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 241 transitions. [2024-12-06 02:56:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:56:09,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:09,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:09,411 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 70 conjuncts are in the unsatisfiable core [2024-12-06 02:56:09,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:09,443 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 11 treesize of output 7 [2024-12-06 02:56:09,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 02:56:09,517 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:56:09,517 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 02:56:09,542 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:56:09,542 INFO L378 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 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-06 02:56:10,450 INFO L349 Elim1Store]: treesize reduction 104, result has 51.2 percent of original size [2024-12-06 02:56:10,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 121 treesize of output 176 [2024-12-06 02:56:14,828 INFO L349 Elim1Store]: treesize reduction 104, result has 51.2 percent of original size [2024-12-06 02:56:14,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 222 treesize of output 225 [2024-12-06 02:56:21,392 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:56:21,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 310 treesize of output 142 [2024-12-06 02:56:21,593 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:56:43,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:56:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 143 states and 281 transitions. [2024-12-06 02:56:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 281 transitions. [2024-12-06 02:56:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:56:43,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:56:43,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:56:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:56:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:56:43,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 02:56:43,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:56:43,838 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 11 treesize of output 7 [2024-12-06 02:56:43,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 02:56:44,016 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:56:44,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 02:56:44,041 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:56:44,041 INFO L378 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 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-06 02:56:45,053 INFO L349 Elim1Store]: treesize reduction 104, result has 51.2 percent of original size [2024-12-06 02:56:45,053 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 121 treesize of output 176 [2024-12-06 02:56:49,308 INFO L349 Elim1Store]: treesize reduction 104, result has 51.2 percent of original size [2024-12-06 02:56:49,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 201 treesize of output 216 [2024-12-06 02:56:56,232 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:56:56,233 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 310 treesize of output 142 [2024-12-06 02:56:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 02:57:06,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:57:06,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 148 states and 291 transitions. [2024-12-06 02:57:06,314 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 291 transitions. [2024-12-06 02:57:06,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:57:06,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:57:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:57:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:57:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:57:06,518 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 72 conjuncts are in the unsatisfiable core [2024-12-06 02:57:06,523 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:57:06,565 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 11 treesize of output 7 [2024-12-06 02:57:06,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 02:57:07,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:07,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:07,652 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:57:07,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 30 [2024-12-06 02:57:07,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:07,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:07,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:07,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:07,966 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:57:07,966 INFO L378 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 3 case distinctions, treesize of input 39 treesize of output 44 [2024-12-06 02:57:10,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:10,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:10,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:10,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:10,600 INFO L349 Elim1Store]: treesize reduction 120, result has 49.8 percent of original size [2024-12-06 02:57:10,600 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 14 case distinctions, treesize of input 139 treesize of output 192 [2024-12-06 02:57:19,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:19,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:19,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:19,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:19,616 INFO L349 Elim1Store]: treesize reduction 514, result has 24.7 percent of original size [2024-12-06 02:57:19,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 6 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 44 case distinctions, treesize of input 310 treesize of output 313 [2024-12-06 02:57:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:50,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:50,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:50,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:57:51,046 INFO L349 Elim1Store]: treesize reduction 255, result has 8.9 percent of original size [2024-12-06 02:57:51,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 12 select indices, 12 select index equivalence classes, 6 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 582 treesize of output 281 [2024-12-06 02:57:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 5 proven. 53 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:58:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:35,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 155 states and 308 transitions. [2024-12-06 02:58:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 308 transitions. [2024-12-06 02:58:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:58:35,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 02:58:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 161 states and 327 transitions. [2024-12-06 02:58:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 327 transitions. [2024-12-06 02:58:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:58:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 02:58:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 166 states and 341 transitions. [2024-12-06 02:58:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 341 transitions. [2024-12-06 02:58:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 02:58:58,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:58,508 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 02:58:59,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:58:59,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 167 states and 342 transitions. [2024-12-06 02:58:59,649 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 342 transitions. [2024-12-06 02:58:59,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:58:59,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:58:59,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:58:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:58:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 02:59:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 173 states and 372 transitions. [2024-12-06 02:59:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 372 transitions. [2024-12-06 02:59:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:59:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 02:59:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:16,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 176 states and 385 transitions. [2024-12-06 02:59:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 385 transitions. [2024-12-06 02:59:16,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:59:16,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:16,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 02:59:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:23,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 180 states and 396 transitions. [2024-12-06 02:59:23,052 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 396 transitions. [2024-12-06 02:59:23,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:59:23,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:23,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 02:59:23,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 181 states and 400 transitions. [2024-12-06 02:59:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 400 transitions. [2024-12-06 02:59:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:59:23,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:23,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:23,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 38 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:59:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 184 states and 403 transitions. [2024-12-06 02:59:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 403 transitions. [2024-12-06 02:59:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:59:26,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:26,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 02:59:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 185 states and 404 transitions. [2024-12-06 02:59:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 404 transitions. [2024-12-06 02:59:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:59:28,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:28,286 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 02:59:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 186 states and 405 transitions. [2024-12-06 02:59:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 405 transitions. [2024-12-06 02:59:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:59:30,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:30,357 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 11 proven. 35 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:59:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 188 states and 407 transitions. [2024-12-06 02:59:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 407 transitions. [2024-12-06 02:59:32,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 02:59:32,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:32,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:32,103 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 11 proven. 35 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 02:59:34,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 185 states and 402 transitions. [2024-12-06 02:59:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 402 transitions. [2024-12-06 02:59:34,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 02:59:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:34,459 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-06 02:59:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 186 states and 402 transitions. [2024-12-06 02:59:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 402 transitions. [2024-12-06 02:59:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:59:35,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:35,483 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 19 proven. 63 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 02:59:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:36,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 173 states and 380 transitions. [2024-12-06 02:59:36,574 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 380 transitions. [2024-12-06 02:59:36,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:59:36,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:36,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:59:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:37,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 175 states and 387 transitions. [2024-12-06 02:59:37,813 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 387 transitions. [2024-12-06 02:59:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:59:37,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:37,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:59:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 176 states and 389 transitions. [2024-12-06 02:59:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 389 transitions. [2024-12-06 02:59:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:59:38,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 02:59:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:59:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 178 states and 390 transitions. [2024-12-06 02:59:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 390 transitions. [2024-12-06 02:59:42,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:59:42,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:59:42,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:42,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:59:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:44,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 113 conjuncts are in the unsatisfiable core [2024-12-06 02:59:44,587 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:59:44,630 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 11 treesize of output 7 [2024-12-06 02:59:44,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 02:59:44,670 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:44,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 02:59:46,028 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:46,028 INFO L378 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 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-06 02:59:46,501 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:46,501 INFO L378 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 6 case distinctions, treesize of input 40 treesize of output 48 [2024-12-06 02:59:46,960 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:46,960 INFO L378 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 10 case distinctions, treesize of input 47 treesize of output 58 [2024-12-06 02:59:48,509 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:48,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 54 treesize of output 68 [2024-12-06 02:59:49,035 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:49,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 61 treesize of output 78 [2024-12-06 02:59:49,554 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:59:49,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 68 treesize of output 88 [2024-12-06 02:59:53,190 INFO L349 Elim1Store]: treesize reduction 334, result has 30.1 percent of original size [2024-12-06 02:59:53,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 54 case distinctions, treesize of input 156 treesize of output 226 [2024-12-06 03:00:04,477 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:04,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 167 treesize of output 75 [2024-12-06 03:00:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 2 proven. 146 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:00:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 206 states and 441 transitions. [2024-12-06 03:00:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 441 transitions. [2024-12-06 03:00:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:00:56,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:00:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:58,667 WARN L254 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 120 conjuncts are in the unsatisfiable core [2024-12-06 03:00:58,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:00:58,700 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 11 treesize of output 7 [2024-12-06 03:00:58,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 03:00:58,761 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:58,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 03:00:59,315 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:59,315 INFO L378 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 3 case distinctions, treesize of input 33 treesize of output 38 [2024-12-06 03:00:59,339 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:59,339 INFO L378 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 6 case distinctions, treesize of input 40 treesize of output 48 [2024-12-06 03:00:59,370 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:59,371 INFO L378 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 10 case distinctions, treesize of input 47 treesize of output 58 [2024-12-06 03:00:59,459 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:59,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 54 treesize of output 68 [2024-12-06 03:00:59,489 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:59,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 61 treesize of output 78 [2024-12-06 03:00:59,536 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:00:59,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 68 treesize of output 88 [2024-12-06 03:01:03,326 INFO L349 Elim1Store]: treesize reduction 379, result has 20.7 percent of original size [2024-12-06 03:01:03,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 54 case distinctions, treesize of input 156 treesize of output 181 [2024-12-06 03:01:05,616 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:05,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 167 treesize of output 75 [2024-12-06 03:01:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 4 proven. 144 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:01:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 214 states and 453 transitions. [2024-12-06 03:01:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 453 transitions. [2024-12-06 03:01:32,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:01:32,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:32,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:01:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:33,792 WARN L254 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 114 conjuncts are in the unsatisfiable core [2024-12-06 03:01:33,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:01:33,836 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 11 treesize of output 7 [2024-12-06 03:01:33,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-12-06 03:01:33,870 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:33,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2024-12-06 03:01:35,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:35,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:35,621 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:35,621 INFO L378 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 3 case distinctions, treesize of input 35 treesize of output 40 [2024-12-06 03:01:36,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,205 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:36,205 INFO L378 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 6 case distinctions, treesize of input 46 treesize of output 54 [2024-12-06 03:01:36,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:36,898 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:36,898 INFO L378 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 10 case distinctions, treesize of input 57 treesize of output 68 [2024-12-06 03:01:38,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:38,733 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:38,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 66 treesize of output 80 [2024-12-06 03:01:39,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:39,444 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:39,444 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 77 treesize of output 94 [2024-12-06 03:01:40,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:40,100 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:01:40,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 88 treesize of output 108 [2024-12-06 03:01:45,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:01:45,683 INFO L349 Elim1Store]: treesize reduction 306, result has 47.1 percent of original size [2024-12-06 03:01:45,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 36 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 54 case distinctions, treesize of input 188 treesize of output 360 [2024-12-06 03:02:27,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:02:29,041 INFO L349 Elim1Store]: treesize reduction 800, result has 23.8 percent of original size [2024-12-06 03:02:29,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 20 select indices, 20 select index equivalence classes, 36 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 190 case distinctions, treesize of input 747 treesize of output 538