./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array24_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array24_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk --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 b41c571dabcbc4670dde65107f8da5b879f13435b678b4e9a9cdcc7ef0066cf6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:27:11,372 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:27:11,474 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:27:11,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:27:11,481 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:27:11,512 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:27:11,513 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:27:11,514 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:27:11,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:27:11,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:27:11,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:27:11,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:27:11,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:27:11,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:27:11,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:27:11,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:27:11,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:27:11,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:27:11,526 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:27:11,526 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:27:11,527 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:27:11,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:27:11,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:27:11,534 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:27:11,535 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:27:11,535 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:27:11,535 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:27:11,536 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:27:11,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:27:11,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:27:11,537 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:27:11,541 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:27:11,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:27:11,542 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b41c571dabcbc4670dde65107f8da5b879f13435b678b4e9a9cdcc7ef0066cf6 [2024-11-09 00:27:11,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:27:11,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:27:11,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:27:11,937 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:27:11,940 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:27:11,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-patterns/array24_pattern.c Unable to find full path for "g++" [2024-11-09 00:27:14,288 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:27:14,505 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:27:14,506 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/sv-benchmarks/c/array-patterns/array24_pattern.c [2024-11-09 00:27:14,514 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/data/514a7d184/6856cd1c2a39424a98ee099e288b7c55/FLAG6a477cf6a [2024-11-09 00:27:14,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/data/514a7d184/6856cd1c2a39424a98ee099e288b7c55 [2024-11-09 00:27:14,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:27:14,536 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:27:14,537 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:27:14,538 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:27:14,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:27:14,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af460fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14, skipping insertion in model container [2024-11-09 00:27:14,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:27:14,797 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_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/sv-benchmarks/c/array-patterns/array24_pattern.c[1359,1372] [2024-11-09 00:27:14,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:27:14,843 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:27:14,860 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_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/sv-benchmarks/c/array-patterns/array24_pattern.c[1359,1372] [2024-11-09 00:27:14,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:27:14,899 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:27:14,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14 WrapperNode [2024-11-09 00:27:14,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:27:14,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:27:14,901 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:27:14,902 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:27:14,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,943 INFO L138 Inliner]: procedures = 17, calls = 20, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 102 [2024-11-09 00:27:14,944 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:27:14,945 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:27:14,945 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:27:14,945 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:27:14,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,958 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,958 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,964 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,970 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,971 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:27:14,974 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:27:14,974 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:27:14,975 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:27:14,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:27:14" (1/1) ... [2024-11-09 00:27:14,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:27:15,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:27:15,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:27:15,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab7b69a-f8b5-4f6e-863a-c8d8ae28af63/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:27:15,072 INFO L130 BoogieDeclarations]: Found specification of procedure outerBoundaryPatternCheck [2024-11-09 00:27:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure outerBoundaryPatternCheck [2024-11-09 00:27:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:27:15,073 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:27:15,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:27:15,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:27:15,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:27:15,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:27:15,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:27:15,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:27:15,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:27:15,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:27:15,174 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:27:15,177 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:27:15,488 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-09 00:27:15,488 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:27:15,596 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:27:15,597 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:27:15,597 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:27:15 BoogieIcfgContainer [2024-11-09 00:27:15,597 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:27:15,598 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:27:15,598 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:27:15,616 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:27:15,616 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:27:15" (1/1) ... [2024-11-09 00:27:15,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:27:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:15,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2024-11-09 00:27:15,693 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2024-11-09 00:27:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:27:15,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:15,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:15,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:27:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 34 states and 46 transitions. [2024-11-09 00:27:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 46 transitions. [2024-11-09 00:27:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:27:15,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:27:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:16,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-11-09 00:27:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-11-09 00:27:16,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:27:16,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:16,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:16,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:27:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 47 transitions. [2024-11-09 00:27:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2024-11-09 00:27:16,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:27:16,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:16,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:27:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 37 states and 51 transitions. [2024-11-09 00:27:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2024-11-09 00:27:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:27:17,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:17,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:27:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 37 states and 50 transitions. [2024-11-09 00:27:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2024-11-09 00:27:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:27:17,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:27:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 47 states and 66 transitions. [2024-11-09 00:27:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2024-11-09 00:27:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:27:17,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:27:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 47 states and 65 transitions. [2024-11-09 00:27:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-09 00:27:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:27:17,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:18,024 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:27:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:18,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 44 states and 60 transitions. [2024-11-09 00:27:18,067 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2024-11-09 00:27:18,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:27:18,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:18,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:27:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 46 states and 64 transitions. [2024-11-09 00:27:18,387 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-11-09 00:27:18,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:27:18,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:18,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:27:18,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:18,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 46 states and 63 transitions. [2024-11-09 00:27:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 63 transitions. [2024-11-09 00:27:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:27:18,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:18,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:27:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:19,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 50 states and 68 transitions. [2024-11-09 00:27:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2024-11-09 00:27:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:27:19,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:27:20,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:20,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 55 states and 76 transitions. [2024-11-09 00:27:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2024-11-09 00:27:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:27:20,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:20,390 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:27:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 76 transitions. [2024-11-09 00:27:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 76 transitions. [2024-11-09 00:27:20,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:27:20,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:27:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 58 states and 79 transitions. [2024-11-09 00:27:21,082 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 79 transitions. [2024-11-09 00:27:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:27:21,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:21,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:27:21,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 59 states and 81 transitions. [2024-11-09 00:27:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-09 00:27:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:27:21,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:27:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 63 states and 86 transitions. [2024-11-09 00:27:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 86 transitions. [2024-11-09 00:27:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:27:22,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:27:23,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 63 states and 86 transitions. [2024-11-09 00:27:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 86 transitions. [2024-11-09 00:27:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:27:23,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:23,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:24,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:27:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:24,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 71 states and 96 transitions. [2024-11-09 00:27:24,647 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 96 transitions. [2024-11-09 00:27:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:27:24,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:24,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:27:24,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 62 states and 81 transitions. [2024-11-09 00:27:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 81 transitions. [2024-11-09 00:27:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:27:24,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:27:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 63 states and 82 transitions. [2024-11-09 00:27:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 82 transitions. [2024-11-09 00:27:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:27:25,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:25,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:27:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 64 states and 83 transitions. [2024-11-09 00:27:25,280 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 83 transitions. [2024-11-09 00:27:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:27:25,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:25,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:27:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:25,587 INFO L255 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 78 conjuncts are in the unsatisfiable core [2024-11-09 00:27:25,598 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:27:26,176 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 [2024-11-09 00:27:26,316 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 [2024-11-09 00:27:26,813 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:27:26,814 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 [2024-11-09 00:27:26,992 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:27:26,992 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 [2024-11-09 00:27:29,190 INFO L349 Elim1Store]: treesize reduction 144, result has 16.8 percent of original size [2024-11-09 00:27:29,190 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 56 treesize of output 54 [2024-11-09 00:27:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:27:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 113 states and 161 transitions. [2024-11-09 00:27:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 161 transitions. [2024-11-09 00:27:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:27:40,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:40,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:27:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 123 states and 174 transitions. [2024-11-09 00:27:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 174 transitions. [2024-11-09 00:27:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:27:44,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:44,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:45,261 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-09 00:27:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 123 states and 173 transitions. [2024-11-09 00:27:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 173 transitions. [2024-11-09 00:27:47,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:27:47,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:47,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:47,810 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 00:27:50,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 133 states and 188 transitions. [2024-11-09 00:27:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 188 transitions. [2024-11-09 00:27:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:27:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:50,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:27:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 135 states and 190 transitions. [2024-11-09 00:27:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 190 transitions. [2024-11-09 00:27:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:27:51,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:27:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 137 states and 191 transitions. [2024-11-09 00:27:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 191 transitions. [2024-11-09 00:27:53,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:27:53,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 37 proven. 34 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:27:55,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 139 states and 194 transitions. [2024-11-09 00:27:55,139 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 194 transitions. [2024-11-09 00:27:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:27:55,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:55,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:55,295 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 21 proven. 55 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-09 00:27:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:27:57,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 143 states and 198 transitions. [2024-11-09 00:27:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 198 transitions. [2024-11-09 00:27:57,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:27:57,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:27:57,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:27:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:27:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 22 proven. 48 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-09 00:28:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 163 states and 224 transitions. [2024-11-09 00:28:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 224 transitions. [2024-11-09 00:28:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:28:03,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:03,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:03,496 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 16 proven. 59 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:28:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 173 states and 234 transitions. [2024-11-09 00:28:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 234 transitions. [2024-11-09 00:28:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:06,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:07,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:07,185 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 22 proven. 48 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:28:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 175 states and 236 transitions. [2024-11-09 00:28:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 236 transitions. [2024-11-09 00:28:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:07,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:07,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 6 proven. 74 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:28:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 185 states and 253 transitions. [2024-11-09 00:28:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-09 00:28:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:28:10,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:10,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:10,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:10,363 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 6 proven. 74 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-09 00:28:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 186 states and 254 transitions. [2024-11-09 00:28:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 254 transitions. [2024-11-09 00:28:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:28:11,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:11,207 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 6 proven. 81 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:28:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 188 states and 256 transitions. [2024-11-09 00:28:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 256 transitions. [2024-11-09 00:28:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:28:11,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 78 proven. 55 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-09 00:28:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 157 states and 204 transitions. [2024-11-09 00:28:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 204 transitions. [2024-11-09 00:28:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:28:13,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:13,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:13,381 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 13 proven. 57 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-09 00:28:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 155 states and 200 transitions. [2024-11-09 00:28:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 200 transitions. [2024-11-09 00:28:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:28:15,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:15,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 25 proven. 53 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:28:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 158 states and 201 transitions. [2024-11-09 00:28:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 201 transitions. [2024-11-09 00:28:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:28:16,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 25 proven. 53 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:28:17,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:28:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 137 states and 170 transitions. [2024-11-09 00:28:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 170 transitions. [2024-11-09 00:28:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:28:17,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:28:17,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:28:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:28:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:28:18,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 116 conjuncts are in the unsatisfiable core [2024-11-09 00:28:18,913 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:28:19,254 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 [2024-11-09 00:28:19,449 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 [2024-11-09 00:28:19,878 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:19,879 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 [2024-11-09 00:28:20,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,576 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:20,576 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 [2024-11-09 00:28:20,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:20,851 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:20,852 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 [2024-11-09 00:28:21,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:21,223 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:21,224 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 [2024-11-09 00:28:22,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,199 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:22,200 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 [2024-11-09 00:28:22,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:22,603 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:22,603 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 [2024-11-09 00:28:23,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:23,052 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:23,052 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 [2024-11-09 00:28:26,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:26,824 INFO L349 Elim1Store]: treesize reduction 386, result has 17.9 percent of original size [2024-11-09 00:28:26,824 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 115 treesize of output 126 [2024-11-09 00:28:31,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:28:31,664 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:28:31,664 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 84 treesize of output 28 [2024-11-09 00:28:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 4 proven. 228 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:29:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 205 states and 271 transitions. [2024-11-09 00:29:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 271 transitions. [2024-11-09 00:29:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:29:11,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:11,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:11,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 75 proven. 49 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-09 00:29:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 215 states and 288 transitions. [2024-11-09 00:29:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 288 transitions. [2024-11-09 00:29:19,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:29:19,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:19,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 88 proven. 82 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-09 00:29:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 251 states and 333 transitions. [2024-11-09 00:29:42,172 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 333 transitions. [2024-11-09 00:29:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:29:42,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:43,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:43,878 WARN L253 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 148 conjuncts are in the unsatisfiable core [2024-11-09 00:29:43,886 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:44,610 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-09 00:29:44,995 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 [2024-11-09 00:29:45,786 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:45,787 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 [2024-11-09 00:29:47,404 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:47,405 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 [2024-11-09 00:29:47,813 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:47,813 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 [2024-11-09 00:29:48,256 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:48,257 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 [2024-11-09 00:29:49,789 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:49,789 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 [2024-11-09 00:29:50,284 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:50,284 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 [2024-11-09 00:29:50,812 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:50,812 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 [2024-11-09 00:30:03,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:30:03,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:30:03,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:30:03,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:30:03,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:30:03,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:30:03,937 INFO L349 Elim1Store]: treesize reduction 127, result has 20.6 percent of original size [2024-11-09 00:30:03,937 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 136 treesize of output 137 [2024-11-09 00:30:12,627 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:30:12,628 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 79 treesize of output 35 [2024-11-09 00:30:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 4 proven. 228 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:31:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 326 states and 436 transitions. [2024-11-09 00:31:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 436 transitions. [2024-11-09 00:31:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:31:40,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:31:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:41,490 WARN L253 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 147 conjuncts are in the unsatisfiable core [2024-11-09 00:31:41,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:31:41,566 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 [2024-11-09 00:31:41,625 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 [2024-11-09 00:31:41,670 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:41,671 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 [2024-11-09 00:31:41,798 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:41,798 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 [2024-11-09 00:31:41,862 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:41,862 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 [2024-11-09 00:31:41,937 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:41,937 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 [2024-11-09 00:31:42,308 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:42,308 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 [2024-11-09 00:31:42,402 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:42,402 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 [2024-11-09 00:31:42,500 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:42,501 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 [2024-11-09 00:31:48,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:31:48,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:31:48,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:31:48,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:31:48,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:31:48,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:31:48,355 INFO L349 Elim1Store]: treesize reduction 127, result has 20.6 percent of original size [2024-11-09 00:31:48,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 136 treesize of output 137 [2024-11-09 00:31:49,936 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:31:49,937 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 79 treesize of output 35 [2024-11-09 00:31:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 4 proven. 228 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:31:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 327 states and 436 transitions. [2024-11-09 00:31:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 436 transitions. [2024-11-09 00:31:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:31:53,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 26 proven. 104 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:32:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 339 states and 449 transitions. [2024-11-09 00:32:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 449 transitions. [2024-11-09 00:32:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:32:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:06,166 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 87 proven. 60 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-09 00:32:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 340 states and 450 transitions. [2024-11-09 00:32:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 450 transitions. [2024-11-09 00:32:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:32:08,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:08,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:08,615 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 75 proven. 49 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-09 00:32:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 340 states and 448 transitions. [2024-11-09 00:32:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 448 transitions. [2024-11-09 00:32:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:32:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:09,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 4 proven. 147 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-09 00:32:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 352 states and 463 transitions. [2024-11-09 00:32:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 463 transitions. [2024-11-09 00:32:20,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:32:20,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 120 proven. 116 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-09 00:32:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:25,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 354 states and 464 transitions. [2024-11-09 00:32:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 464 transitions. [2024-11-09 00:32:25,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:32:25,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:25,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:25,955 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 151 conjuncts are in the unsatisfiable core [2024-11-09 00:32:25,963 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:26,024 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 [2024-11-09 00:32:26,064 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 [2024-11-09 00:32:26,112 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,112 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 [2024-11-09 00:32:26,259 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,259 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 [2024-11-09 00:32:26,325 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,325 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 [2024-11-09 00:32:26,399 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,399 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 [2024-11-09 00:32:26,618 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,619 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 [2024-11-09 00:32:26,723 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,723 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 [2024-11-09 00:32:26,836 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:26,837 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 [2024-11-09 00:32:32,370 INFO L349 Elim1Store]: treesize reduction 324, result has 16.5 percent of original size [2024-11-09 00:32:32,370 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 91 treesize of output 104 [2024-11-09 00:32:36,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:36,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:36,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:36,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:36,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:36,237 INFO L349 Elim1Store]: treesize reduction 127, result has 20.6 percent of original size [2024-11-09 00:32:36,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 136 treesize of output 137 [2024-11-09 00:32:37,924 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:37,925 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 79 treesize of output 35 [2024-11-09 00:32:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 16 proven. 232 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:42,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:42,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 356 states and 468 transitions. [2024-11-09 00:32:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 468 transitions. [2024-11-09 00:32:42,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:32:42,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:42,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:32:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:43,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 145 conjuncts are in the unsatisfiable core [2024-11-09 00:32:43,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:32:43,628 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 [2024-11-09 00:32:43,675 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 [2024-11-09 00:32:43,722 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:43,722 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 [2024-11-09 00:32:43,904 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:43,904 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 [2024-11-09 00:32:43,990 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:43,990 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 [2024-11-09 00:32:44,062 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:44,062 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 [2024-11-09 00:32:44,321 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:44,322 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 [2024-11-09 00:32:44,443 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:44,443 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 [2024-11-09 00:32:44,559 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:32:44,559 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 [2024-11-09 00:32:51,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:51,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:51,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:51,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:51,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:51,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:32:51,118 INFO L349 Elim1Store]: treesize reduction 127, result has 20.6 percent of original size [2024-11-09 00:32:51,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 136 treesize of output 137 [2024-11-09 00:33:01,645 INFO L349 Elim1Store]: treesize reduction 324, result has 16.5 percent of original size [2024-11-09 00:33:01,645 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 99 treesize of output 108 [2024-11-09 00:33:03,698 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:03,698 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 79 treesize of output 35 [2024-11-09 00:33:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 6 proven. 250 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:33:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 364 states and 486 transitions. [2024-11-09 00:33:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 486 transitions. [2024-11-09 00:33:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:33:20,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:21,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:21,777 WARN L253 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 169 conjuncts are in the unsatisfiable core [2024-11-09 00:33:21,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:21,859 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 [2024-11-09 00:33:21,890 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 [2024-11-09 00:33:21,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:21,948 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 [2024-11-09 00:33:22,096 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:22,097 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 [2024-11-09 00:33:22,175 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:22,175 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 [2024-11-09 00:33:22,255 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:22,255 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 [2024-11-09 00:33:22,489 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:22,490 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 [2024-11-09 00:33:22,645 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:22,646 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 [2024-11-09 00:33:22,820 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:22,820 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 [2024-11-09 00:33:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:27,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:27,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:27,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:27,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:27,176 INFO L349 Elim1Store]: treesize reduction 127, result has 20.6 percent of original size [2024-11-09 00:33:27,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 136 treesize of output 137 [2024-11-09 00:33:43,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:43,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:43,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:43,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:43,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:43,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:33:43,126 INFO L349 Elim1Store]: treesize reduction 118, result has 26.3 percent of original size [2024-11-09 00:33:43,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 144 treesize of output 150 [2024-11-09 00:33:44,800 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:33:44,800 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 79 treesize of output 35 [2024-11-09 00:33:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 8 proven. 254 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:34:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:15,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 369 states and 499 transitions. [2024-11-09 00:34:15,314 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 499 transitions. [2024-11-09 00:34:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:34:15,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:16,282 WARN L253 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 173 conjuncts are in the unsatisfiable core [2024-11-09 00:34:16,290 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:34:16,344 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 [2024-11-09 00:34:16,511 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 [2024-11-09 00:34:16,568 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:16,569 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 [2024-11-09 00:34:16,705 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:16,705 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 [2024-11-09 00:34:16,766 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:16,767 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 [2024-11-09 00:34:16,837 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:16,838 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 [2024-11-09 00:34:17,063 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:17,063 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 [2024-11-09 00:34:17,156 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:17,157 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 [2024-11-09 00:34:17,250 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:17,251 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 [2024-11-09 00:34:20,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:20,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:20,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:20,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:20,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:20,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:21,027 INFO L349 Elim1Store]: treesize reduction 127, result has 20.6 percent of original size [2024-11-09 00:34:21,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 136 treesize of output 137 [2024-11-09 00:34:26,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:26,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:26,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:26,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:26,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:34:27,038 INFO L349 Elim1Store]: treesize reduction 118, result has 26.3 percent of original size [2024-11-09 00:34:27,039 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 48 case distinctions, treesize of input 144 treesize of output 150 [2024-11-09 00:34:28,937 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:34:28,938 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 79 treesize of output 35 [2024-11-09 00:34:28,972 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 8 proven. 254 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:34:38,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:38,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 369 states and 498 transitions. [2024-11-09 00:34:38,976 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 498 transitions. [2024-11-09 00:34:38,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:34:38,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:38,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:39,323 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 66 proven. 117 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-09 00:35:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 391 states and 526 transitions. [2024-11-09 00:35:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 526 transitions. [2024-11-09 00:35:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:35:04,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:04,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 85 proven. 140 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-09 00:35:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:16,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 403 states and 541 transitions. [2024-11-09 00:35:16,976 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 541 transitions. [2024-11-09 00:35:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:35:16,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:17,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 66 proven. 117 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-09 00:35:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 405 states and 543 transitions. [2024-11-09 00:35:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 543 transitions. [2024-11-09 00:35:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:35:21,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:21,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 252 proven. 15 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-09 00:35:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 406 states and 543 transitions. [2024-11-09 00:35:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 543 transitions. [2024-11-09 00:35:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:35:25,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:25,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:25,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 34 proven. 163 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2024-11-09 00:35:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 418 states and 556 transitions. [2024-11-09 00:35:39,218 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 556 transitions. [2024-11-09 00:35:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:35:39,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:39,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 94 proven. 145 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-11-09 00:35:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 418 states and 553 transitions. [2024-11-09 00:35:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 553 transitions. [2024-11-09 00:35:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:35:41,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:41,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 11 proven. 243 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-09 00:35:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 430 states and 569 transitions. [2024-11-09 00:35:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 569 transitions. [2024-11-09 00:35:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:35:48,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 220 proven. 104 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:35:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 406 states and 538 transitions. [2024-11-09 00:35:54,908 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 538 transitions. [2024-11-09 00:35:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:35:54,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:55,252 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 36 proven. 168 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-09 00:35:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 406 states and 537 transitions. [2024-11-09 00:35:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 537 transitions. [2024-11-09 00:35:57,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:35:57,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:58,323 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 220 proven. 104 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:36:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 363 states and 462 transitions. [2024-11-09 00:36:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 462 transitions. [2024-11-09 00:36:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:36:04,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:04,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:36:08,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:08,048 INFO L255 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 202 conjuncts are in the unsatisfiable core [2024-11-09 00:36:08,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:36:08,130 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 [2024-11-09 00:36:08,161 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 [2024-11-09 00:36:09,647 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:09,647 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 [2024-11-09 00:36:11,229 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:11,230 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 [2024-11-09 00:36:14,426 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:14,426 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 [2024-11-09 00:36:15,233 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:15,233 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 [2024-11-09 00:36:15,916 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:15,916 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 [2024-11-09 00:36:16,854 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:16,855 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 [2024-11-09 00:36:19,478 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:19,478 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 [2024-11-09 00:36:20,306 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:20,306 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 75 treesize of output 98 [2024-11-09 00:36:21,315 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:21,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 82 treesize of output 108 [2024-11-09 00:36:22,670 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:22,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 89 treesize of output 118 [2024-11-09 00:36:25,548 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:25,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 96 treesize of output 128 [2024-11-09 00:36:26,589 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:26,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 103 treesize of output 138 [2024-11-09 00:36:27,736 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:27,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 110 treesize of output 148 [2024-11-09 00:36:28,693 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:36:28,693 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 117 treesize of output 158 [2024-11-09 00:36:41,551 INFO L349 Elim1Store]: treesize reduction 576, result has 16.4 percent of original size [2024-11-09 00:36:41,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 120 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 152 case distinctions, treesize of input 140 treesize of output 174 [2024-11-09 00:37:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:39:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 461 states and 585 transitions. [2024-11-09 00:39:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 585 transitions. [2024-11-09 00:39:23,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:39:23,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:23,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 196 conjuncts are in the unsatisfiable core [2024-11-09 00:39:28,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:28,198 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 [2024-11-09 00:39:28,226 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 [2024-11-09 00:39:28,275 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:28,275 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 [2024-11-09 00:39:29,209 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,209 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 [2024-11-09 00:39:29,352 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,353 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 [2024-11-09 00:39:29,424 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,424 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 [2024-11-09 00:39:29,511 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,512 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 [2024-11-09 00:39:29,602 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,603 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 [2024-11-09 00:39:29,860 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,860 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 [2024-11-09 00:39:29,979 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:29,979 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 75 treesize of output 98 [2024-11-09 00:39:30,116 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:30,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 82 treesize of output 108 [2024-11-09 00:39:30,251 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:30,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 89 treesize of output 118 [2024-11-09 00:39:30,689 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:30,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 96 treesize of output 128 [2024-11-09 00:39:30,862 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:30,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 103 treesize of output 138 [2024-11-09 00:39:31,085 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:31,085 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 110 treesize of output 148 [2024-11-09 00:39:31,446 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:39:31,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 117 treesize of output 158 [2024-11-09 00:39:41,191 INFO L349 Elim1Store]: treesize reduction 576, result has 16.4 percent of original size [2024-11-09 00:39:41,191 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 17 select indices, 17 select index equivalence classes, 120 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 152 case distinctions, treesize of input 140 treesize of output 174 [2024-11-09 00:39:46,132 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:39:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 463 states and 586 transitions. [2024-11-09 00:39:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 586 transitions. [2024-11-09 00:39:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:49,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:49,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 210 proven. 78 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2024-11-09 00:40:04,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 473 states and 600 transitions. [2024-11-09 00:40:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 600 transitions. [2024-11-09 00:40:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:04,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:04,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 82 proven. 332 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-09 00:40:17,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 455 states and 576 transitions. [2024-11-09 00:40:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 576 transitions. [2024-11-09 00:40:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:40:17,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:17,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 210 proven. 78 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2024-11-09 00:40:29,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 455 states and 574 transitions. [2024-11-09 00:40:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 574 transitions. [2024-11-09 00:40:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:40:29,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:29,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:36,428 WARN L253 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 222 conjuncts are in the unsatisfiable core [2024-11-09 00:40:36,437 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:36,500 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 [2024-11-09 00:40:36,546 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 [2024-11-09 00:40:36,604 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:36,604 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 [2024-11-09 00:40:37,637 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:37,637 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 [2024-11-09 00:40:41,309 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:41,309 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 [2024-11-09 00:40:42,428 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:42,428 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 [2024-11-09 00:40:43,403 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:43,403 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 [2024-11-09 00:40:44,522 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:44,523 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 [2024-11-09 00:40:47,792 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:47,792 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 [2024-11-09 00:40:48,973 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:48,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 36 case distinctions, treesize of input 75 treesize of output 98 [2024-11-09 00:40:50,058 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:50,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 82 treesize of output 108 [2024-11-09 00:40:51,194 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:51,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 89 treesize of output 118 [2024-11-09 00:40:54,930 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:54,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 96 treesize of output 128 [2024-11-09 00:40:56,125 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:56,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 78 case distinctions, treesize of input 103 treesize of output 138 [2024-11-09 00:40:57,523 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:40:57,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 110 treesize of output 148