./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 30e01a73 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_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array22_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:25:38,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:25:38,915 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-23 20:25:38,922 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:25:38,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:25:38,960 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:25:38,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:25:38,961 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:25:38,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:25:38,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:25:38,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:25:38,972 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:25:38,972 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:25:38,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:25:38,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:25:38,975 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:25:38,975 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:25:38,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:25:38,976 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:25:38,976 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:25:38,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:25:38,977 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:25:38,978 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:25:38,979 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:25:38,979 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:25:38,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:25:38,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:25:38,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:25:38,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:25:38,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:25:38,983 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:25:38,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:25:38,984 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:25:38,984 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_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31d323b6985f030ac0fb5fda45d0cb8af14c3bb3898c8ff09cf5a292e40f357b [2023-11-23 20:25:39,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:25:39,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:25:39,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:25:39,331 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:25:39,332 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:25:39,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/array-patterns/array22_pattern.c [2023-11-23 20:25:42,437 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:25:42,735 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:25:42,737 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/sv-benchmarks/c/array-patterns/array22_pattern.c [2023-11-23 20:25:42,749 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/data/38161723f/0a5aec384a444d49a73c186996a18f1d/FLAG01f192825 [2023-11-23 20:25:42,768 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/data/38161723f/0a5aec384a444d49a73c186996a18f1d [2023-11-23 20:25:42,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:25:42,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:25:42,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:25:42,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:25:42,785 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:25:42,786 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:25:42" (1/1) ... [2023-11-23 20:25:42,788 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1cc9a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:42, skipping insertion in model container [2023-11-23 20:25:42,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:25:42" (1/1) ... [2023-11-23 20:25:42,816 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:25:43,018 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_c9144657-c07c-4b0c-bce6-445be3c6cd32/sv-benchmarks/c/array-patterns/array22_pattern.c[1347,1360] [2023-11-23 20:25:43,054 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:25:43,067 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:25:43,079 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_c9144657-c07c-4b0c-bce6-445be3c6cd32/sv-benchmarks/c/array-patterns/array22_pattern.c[1347,1360] [2023-11-23 20:25:43,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:25:43,107 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:25:43,107 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43 WrapperNode [2023-11-23 20:25:43,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:25:43,109 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:25:43,109 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:25:43,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:25:43,117 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,126 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,155 INFO L138 Inliner]: procedures = 17, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 111 [2023-11-23 20:25:43,156 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:25:43,157 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:25:43,157 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:25:43,157 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:25:43,167 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,170 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,177 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,184 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,188 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:25:43,189 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:25:43,189 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:25:43,189 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:25:43,190 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:25:43,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:25:43,233 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:25:43,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9144657-c07c-4b0c-bce6-445be3c6cd32/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:25:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure outerBoundaryPatternCheck [2023-11-23 20:25:43,280 INFO L138 BoogieDeclarations]: Found implementation of procedure outerBoundaryPatternCheck [2023-11-23 20:25:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:25:43,280 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:25:43,281 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:25:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:25:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:25:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:25:43,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:25:43,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:25:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:25:43,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:25:43,360 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:25:43,362 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:25:43,666 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:25:43,763 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:25:43,764 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-23 20:25:43,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:25:43 BoogieIcfgContainer [2023-11-23 20:25:43,766 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:25:43,767 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:25:43,767 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:25:43,779 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:25:43,779 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:25:43" (1/1) ... [2023-11-23 20:25:43,789 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:25:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 25 states and 34 transitions. [2023-11-23 20:25:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2023-11-23 20:25:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:25:43,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:43,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:44,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-23 20:25:44,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:25:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2023-11-23 20:25:44,133 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2023-11-23 20:25:44,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-23 20:25:44,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:44,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-23 20:25:44,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:44,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-23 20:25:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 37 states and 53 transitions. [2023-11-23 20:25:44,543 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 53 transitions. [2023-11-23 20:25:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:25:44,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:44,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:44,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 20:25:44,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:44,662 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:25:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 60 transitions. [2023-11-23 20:25:44,783 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2023-11-23 20:25:44,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-23 20:25:44,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:44,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:44,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 20:25:44,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:25:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 52 states and 85 transitions. [2023-11-23 20:25:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 85 transitions. [2023-11-23 20:25:45,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-23 20:25:45,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:45,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 20:25:45,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-23 20:25:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 64 states and 103 transitions. [2023-11-23 20:25:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 103 transitions. [2023-11-23 20:25:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-23 20:25:46,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:46,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:46,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:46,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:25:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 66 states and 109 transitions. [2023-11-23 20:25:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 109 transitions. [2023-11-23 20:25:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-23 20:25:46,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:46,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-23 20:25:46,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-23 20:25:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2023-11-23 20:25:46,961 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2023-11-23 20:25:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-23 20:25:46,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:47,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 20:25:47,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 20:25:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:47,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 71 states and 120 transitions. [2023-11-23 20:25:47,847 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 120 transitions. [2023-11-23 20:25:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-23 20:25:47,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:47,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:47,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:47,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 17 conjunts are in the unsatisfiable core [2023-11-23 20:25:47,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-23 20:25:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 58 states and 98 transitions. [2023-11-23 20:25:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 98 transitions. [2023-11-23 20:25:48,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-23 20:25:48,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:48,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:48,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:48,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:49,119 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-23 20:25:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:50,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 62 states and 105 transitions. [2023-11-23 20:25:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 105 transitions. [2023-11-23 20:25:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-23 20:25:50,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:50,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:50,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:50,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-23 20:25:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2023-11-23 20:25:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2023-11-23 20:25:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-23 20:25:50,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:50,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:50,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:50,627 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-23 20:25:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 108 transitions. [2023-11-23 20:25:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 108 transitions. [2023-11-23 20:25:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-23 20:25:50,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:50,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:50,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 20:25:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 56 states and 91 transitions. [2023-11-23 20:25:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2023-11-23 20:25:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-23 20:25:52,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:52,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:52,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:52,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:52,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 20:25:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 55 states and 88 transitions. [2023-11-23 20:25:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2023-11-23 20:25:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-23 20:25:52,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:52,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:52,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:52,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-23 20:25:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 59 states and 96 transitions. [2023-11-23 20:25:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 96 transitions. [2023-11-23 20:25:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-23 20:25:53,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:54,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:25:54,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-23 20:25:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:25:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 60 states and 97 transitions. [2023-11-23 20:25:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2023-11-23 20:25:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-23 20:25:54,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:25:54,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:25:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:25:55,035 WARN L260 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 102 conjunts are in the unsatisfiable core [2023-11-23 20:25:55,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:25:55,575 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 [2023-11-23 20:25:55,723 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 [2023-11-23 20:25:56,146 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:25:56,146 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 [2023-11-23 20:25:56,308 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:25:56,308 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 [2023-11-23 20:25:58,499 INFO L349 Elim1Store]: treesize reduction 64, result has 48.8 percent of original size [2023-11-23 20:25:58,499 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 [2023-11-23 20:26:00,481 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 [2023-11-23 20:26:00,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,544 INFO L349 Elim1Store]: treesize reduction 212, result has 0.5 percent of original size [2023-11-23 20:26:00,545 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 [2023-11-23 20:26:00,684 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:26:00,686 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-23 20:26:00,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:01,273 INFO L349 Elim1Store]: treesize reduction 288, result has 18.9 percent of original size [2023-11-23 20:26:01,273 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 [2023-11-23 20:26:01,992 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:26:01,999 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 377 [2023-11-23 20:26:02,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:26:02,289 INFO L349 Elim1Store]: treesize reduction 36, result has 46.3 percent of original size [2023-11-23 20:26:02,289 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 [2023-11-23 20:26:09,658 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 [2023-11-23 20:26:09,904 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:26:09,905 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