./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array11_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/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_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array11_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/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_77b20144-84b3-4c3f-96ec-3b357dd452af/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 c3ac08a3f6fb5579b9b2ae158efc8988dd3312e617d74223198803ffe0b335cb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:32:20,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:32:21,055 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-21 18:32:21,061 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:32:21,061 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:32:21,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:32:21,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:32:21,095 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:32:21,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:32:21,096 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:32:21,097 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:32:21,097 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:32:21,098 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:32:21,099 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:32:21,099 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:32:21,100 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:32:21,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:32:21,110 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:32:21,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:32:21,111 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:32:21,113 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:32:21,113 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:32:21,114 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:32:21,115 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:32:21,115 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:32:21,116 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:32:21,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:32:21,117 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:32:21,117 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:32:21,118 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:32:21,119 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:32:21,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:32:21,120 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:32:21,120 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_77b20144-84b3-4c3f-96ec-3b357dd452af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3ac08a3f6fb5579b9b2ae158efc8988dd3312e617d74223198803ffe0b335cb [2023-11-21 18:32:21,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:32:21,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:32:21,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:32:21,503 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:32:21,504 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:32:21,505 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/array-patterns/array11_pattern.c [2023-11-21 18:32:24,857 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:32:25,150 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:32:25,151 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/sv-benchmarks/c/array-patterns/array11_pattern.c [2023-11-21 18:32:25,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/data/1b97041ba/dea0163c28a040618d317492b729a542/FLAGa36b8d2bc [2023-11-21 18:32:25,179 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/data/1b97041ba/dea0163c28a040618d317492b729a542 [2023-11-21 18:32:25,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:32:25,184 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:32:25,186 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:32:25,186 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:32:25,193 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:32:25,194 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aab6f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25, skipping insertion in model container [2023-11-21 18:32:25,196 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,224 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:32:25,431 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_77b20144-84b3-4c3f-96ec-3b357dd452af/sv-benchmarks/c/array-patterns/array11_pattern.c[1357,1370] [2023-11-21 18:32:25,464 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:32:25,476 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:32:25,489 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_77b20144-84b3-4c3f-96ec-3b357dd452af/sv-benchmarks/c/array-patterns/array11_pattern.c[1357,1370] [2023-11-21 18:32:25,502 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:32:25,523 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:32:25,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25 WrapperNode [2023-11-21 18:32:25,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:32:25,526 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:32:25,527 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:32:25,527 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:32:25,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,546 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,574 INFO L138 Inliner]: procedures = 16, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2023-11-21 18:32:25,575 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:32:25,576 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:32:25,577 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:32:25,577 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:32:25,590 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,594 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,594 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,602 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,607 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,609 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,611 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,614 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:32:25,615 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:32:25,616 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:32:25,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:32:25,617 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:25" (1/1) ... [2023-11-21 18:32:25,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:32:25,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:32:25,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:32:25,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b20144-84b3-4c3f-96ec-3b357dd452af/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:32:25,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:32:25,707 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:32:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:32:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:32:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:32:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:32:25,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:32:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:32:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:32:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:32:25,798 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:32:25,802 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:32:26,352 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:32:26,407 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:32:26,407 INFO L308 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-21 18:32:26,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:26 BoogieIcfgContainer [2023-11-21 18:32:26,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:32:26,411 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:32:26,411 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:32:26,426 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:32:26,426 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:26" (1/1) ... [2023-11-21 18:32:26,439 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:32:26,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:26,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2023-11-21 18:32:26,505 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2023-11-21 18:32:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:32:26,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:26,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:26,723 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 18:32:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2023-11-21 18:32:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2023-11-21 18:32:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:32:26,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:26,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-21 18:32:26,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:27,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:32:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 19 states and 26 transitions. [2023-11-21 18:32:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2023-11-21 18:32:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-21 18:32:27,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:27,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 18:32:27,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:32:27,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 26 states and 40 transitions. [2023-11-21 18:32:27,865 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2023-11-21 18:32:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:32:27,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:27,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 39 conjunts are in the unsatisfiable core [2023-11-21 18:32:27,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:28,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 10 treesize of output 8 [2023-11-21 18:32:28,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2023-11-21 18:32:29,027 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2023-11-21 18:32:29,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:32:31,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-21 18:32:33,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-21 18:32:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 33 states and 55 transitions. [2023-11-21 18:32:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2023-11-21 18:32:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:32:34,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:34,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 43 conjunts are in the unsatisfiable core [2023-11-21 18:32:34,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:34,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 10 treesize of output 8 [2023-11-21 18:32:34,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2023-11-21 18:32:35,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2023-11-21 18:32:35,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:32:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 30 states and 48 transitions. [2023-11-21 18:32:35,675 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2023-11-21 18:32:35,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:32:35,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:35,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:35,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:35,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:32:35,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:35,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:32:39,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-21 18:32:49,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-21 18:32:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 35 states and 58 transitions. [2023-11-21 18:32:50,210 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 58 transitions. [2023-11-21 18:32:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:32:50,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:50,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:32:50,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:32:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 36 states and 61 transitions. [2023-11-21 18:32:51,074 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2023-11-21 18:32:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:32:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:51,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 51 conjunts are in the unsatisfiable core [2023-11-21 18:32:51,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:32:51,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 10 treesize of output 8 [2023-11-21 18:32:51,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2023-11-21 18:32:51,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2023-11-21 18:32:52,954 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:52,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:52,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 294 treesize of output 253 [2023-11-21 18:32:53,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:53,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:53,050 INFO L349 Elim1Store]: treesize reduction 112, result has 0.9 percent of original size [2023-11-21 18:32:53,051 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 2 select indices, 2 select index equivalence classes, 13 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 4 case distinctions, treesize of input 198 treesize of output 602 [2023-11-21 18:32:54,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:54,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:54,115 INFO L349 Elim1Store]: treesize reduction 74, result has 1.3 percent of original size [2023-11-21 18:32:54,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 74 treesize of output 124 [2023-11-21 18:32:54,412 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:54,414 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2023-11-21 18:32:54,604 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:54,605 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2023-11-21 18:32:54,726 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:54,728 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 178 [2023-11-21 18:32:55,009 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:55,033 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 60 [2023-11-21 18:32:55,167 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:55,170 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2023-11-21 18:32:55,281 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:55,285 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 300 [2023-11-21 18:32:55,295 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:55,376 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:55,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,582 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:55,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:55,661 INFO L349 Elim1Store]: treesize reduction 221, result has 6.0 percent of original size [2023-11-21 18:32:55,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 4 select indices, 4 select index equivalence classes, 12 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 316 treesize of output 501 [2023-11-21 18:32:55,868 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:55,874 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2023-11-21 18:32:55,969 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:55,970 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-21 18:32:56,235 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:56,239 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 470 [2023-11-21 18:32:56,403 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:56,499 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:56,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:56,916 INFO L349 Elim1Store]: treesize reduction 659, result has 7.6 percent of original size [2023-11-21 18:32:56,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 704 treesize of output 1048 [2023-11-21 18:32:57,300 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:57,302 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2023-11-21 18:32:57,396 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:57,398 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 238 [2023-11-21 18:32:57,612 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,647 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,650 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,651 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,653 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,661 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 187 [2023-11-21 18:32:57,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,763 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,778 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,780 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,781 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:57,790 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,790 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:57,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 129 treesize of output 207 [2023-11-21 18:32:57,951 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:57,953 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 105 [2023-11-21 18:32:58,159 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:58,161 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 230 [2023-11-21 18:32:58,173 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:58,230 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:58,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,384 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:58,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 104 [2023-11-21 18:32:58,459 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:58,461 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 316 [2023-11-21 18:32:58,569 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:58,570 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 198 [2023-11-21 18:32:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,660 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,665 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:58,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 175 treesize of output 94 [2023-11-21 18:32:58,768 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-21 18:32:58,769 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 86 [2023-11-21 18:32:58,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-21 18:32:58,820 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-21 18:32:58,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 31 [2023-11-21 18:32:58,910 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2023-11-21 18:32:58,961 WARN L561 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful