./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array22_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array22_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2 --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 31d323b6985f030ac0fb5fda45d0cb8af14c3bb3898c8ff09cf5a292e40f357b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:33:26,946 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:33:27,012 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-21 18:33:27,017 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:33:27,018 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:33:27,042 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:33:27,043 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:33:27,043 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:33:27,044 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:33:27,045 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:33:27,046 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:33:27,046 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:33:27,047 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:33:27,048 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:33:27,048 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:33:27,049 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:33:27,050 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:33:27,050 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:33:27,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:33:27,052 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:33:27,052 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:33:27,053 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:33:27,054 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:33:27,054 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:33:27,055 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:33:27,056 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:33:27,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:33:27,057 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:33:27,057 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:33:27,058 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:33:27,058 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:33:27,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:33:27,063 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:33:27,064 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_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31d323b6985f030ac0fb5fda45d0cb8af14c3bb3898c8ff09cf5a292e40f357b [2023-11-21 18:33:27,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:33:27,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:33:27,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:33:27,380 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:33:27,380 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:33:27,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/array-patterns/array22_pattern.c [2023-11-21 18:33:30,648 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:33:30,931 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:33:30,932 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/sv-benchmarks/c/array-patterns/array22_pattern.c [2023-11-21 18:33:30,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/data/3250c0904/eedd40600aae4ef59653ab50366c64c5/FLAGa398399ef [2023-11-21 18:33:30,964 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/data/3250c0904/eedd40600aae4ef59653ab50366c64c5 [2023-11-21 18:33:30,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:33:30,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:33:30,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:33:30,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:33:30,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:33:30,986 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:30" (1/1) ... [2023-11-21 18:33:30,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c3730c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:30, skipping insertion in model container [2023-11-21 18:33:30,989 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:30" (1/1) ... [2023-11-21 18:33:31,016 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:33:31,213 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/sv-benchmarks/c/array-patterns/array22_pattern.c[1347,1360] [2023-11-21 18:33:31,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:33:31,274 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:33:31,289 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/sv-benchmarks/c/array-patterns/array22_pattern.c[1347,1360] [2023-11-21 18:33:31,319 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:33:31,347 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:33:31,348 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31 WrapperNode [2023-11-21 18:33:31,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:33:31,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:33:31,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:33:31,350 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:33:31,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,411 INFO L138 Inliner]: procedures = 17, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 111 [2023-11-21 18:33:31,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:33:31,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:33:31,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:33:31,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:33:31,422 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,432 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,433 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,456 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,458 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,459 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:33:31,462 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:33:31,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:33:31,463 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:33:31,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:31" (1/1) ... [2023-11-21 18:33:31,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:33:31,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:33:31,504 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:33:31,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bae5dff4-b1b6-445d-b46b-75f2ae98b9cc/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:33:31,551 INFO L130 BoogieDeclarations]: Found specification of procedure outerBoundaryPatternCheck [2023-11-21 18:33:31,552 INFO L138 BoogieDeclarations]: Found implementation of procedure outerBoundaryPatternCheck [2023-11-21 18:33:31,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:33:31,552 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:33:31,552 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:33:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:33:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:33:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:33:31,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:33:31,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:33:31,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:33:31,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:33:31,645 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:33:31,648 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:33:31,925 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:33:32,009 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:33:32,009 INFO L308 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-21 18:33:32,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:32 BoogieIcfgContainer [2023-11-21 18:33:32,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:33:32,012 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:33:32,012 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:33:32,022 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:33:32,023 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:32" (1/1) ... [2023-11-21 18:33:32,032 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:33:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:32,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 25 states and 34 transitions. [2023-11-21 18:33:32,085 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2023-11-21 18:33:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:33:32,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:32,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:32,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-21 18:33:32,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:33:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2023-11-21 18:33:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2023-11-21 18:33:32,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-21 18:33:32,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:32,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:32,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-21 18:33:32,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:32,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:33:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 37 states and 53 transitions. [2023-11-21 18:33:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 53 transitions. [2023-11-21 18:33:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:33:32,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:32,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 18:33:32,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:32,722 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:33:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:32,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 60 transitions. [2023-11-21 18:33:32,855 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2023-11-21 18:33:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:33:32,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:32,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:32,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 18:33:32,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:33:33,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:33,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 52 states and 85 transitions. [2023-11-21 18:33:33,479 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 85 transitions. [2023-11-21 18:33:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:33:33,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:33,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:33,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:33,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 18:33:33,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:33:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 64 states and 103 transitions. [2023-11-21 18:33:34,031 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 103 transitions. [2023-11-21 18:33:34,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-21 18:33:34,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:34,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:34,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:34,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 18:33:34,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:33:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2023-11-21 18:33:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2023-11-21 18:33:34,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-21 18:33:34,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:34,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:34,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:34,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:33:35,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:35,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2023-11-21 18:33:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2023-11-21 18:33:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-21 18:33:35,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:35,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:33:35,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:35,360 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:33:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 120 transitions. [2023-11-21 18:33:36,003 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 120 transitions. [2023-11-21 18:33:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-21 18:33:36,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:36,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-21 18:33:36,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:36,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 18:33:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 58 states and 98 transitions. [2023-11-21 18:33:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 98 transitions. [2023-11-21 18:33:36,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-21 18:33:36,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:36,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:37,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:37,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 18:33:38,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:38,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 62 states and 105 transitions. [2023-11-21 18:33:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 105 transitions. [2023-11-21 18:33:38,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-21 18:33:38,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:38,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:38,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:38,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 18:33:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:38,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2023-11-21 18:33:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2023-11-21 18:33:38,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-21 18:33:38,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:38,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:38,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:38,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 18:33:38,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 108 transitions. [2023-11-21 18:33:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 108 transitions. [2023-11-21 18:33:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-21 18:33:38,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:38,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:38,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:38,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:39,048 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-21 18:33:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 56 states and 91 transitions. [2023-11-21 18:33:40,395 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2023-11-21 18:33:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-21 18:33:40,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:40,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:40,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:40,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-21 18:33:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 55 states and 88 transitions. [2023-11-21 18:33:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2023-11-21 18:33:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-21 18:33:41,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:41,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:41,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-21 18:33:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 59 states and 96 transitions. [2023-11-21 18:33:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2023-11-21 18:33:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-21 18:33:42,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:42,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:42,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:33:42,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-21 18:33:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 60 states and 97 transitions. [2023-11-21 18:33:42,586 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2023-11-21 18:33:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-21 18:33:42,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:43,967 WARN L260 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 99 conjunts are in the unsatisfiable core [2023-11-21 18:33:43,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:33:44,514 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 [2023-11-21 18:33:44,645 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 [2023-11-21 18:33:45,076 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:33:45,077 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 [2023-11-21 18:33:45,270 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:33:45,270 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 [2023-11-21 18:33:47,508 INFO L349 Elim1Store]: treesize reduction 64, result has 48.8 percent of original size [2023-11-21 18:33:47,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 46 treesize of output 86 [2023-11-21 18:33:49,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 126 [2023-11-21 18:33:49,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,654 INFO L349 Elim1Store]: treesize reduction 212, result has 0.5 percent of original size [2023-11-21 18:33:49,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 5 select indices, 5 select index equivalence classes, 13 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 126 treesize of output 223 [2023-11-21 18:33:49,772 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:33:49,774 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-21 18:33:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:49,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:50,354 INFO L349 Elim1Store]: treesize reduction 288, result has 18.9 percent of original size [2023-11-21 18:33:50,355 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 7 select indices, 7 select index equivalence classes, 24 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 14 case distinctions, treesize of input 187 treesize of output 327 [2023-11-21 18:33:51,124 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:33:51,130 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 377 [2023-11-21 18:33:51,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:33:51,410 INFO L349 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2023-11-21 18:33:51,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 14 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 2 case distinctions, treesize of input 170 treesize of output 122 [2023-11-21 18:33:59,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 319 treesize of output 277 [2023-11-21 18:33:59,269 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:33:59,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 10 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 35 case distinctions, treesize of input 490 treesize of output 720