./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca2f933d67faf408af35a2606c62cae5d484e0ad1d571925efee98edf8420268 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:17:36,034 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:17:36,109 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:17:36,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:17:36,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:17:36,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:17:36,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:17:36,143 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:17:36,144 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:17:36,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:17:36,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:17:36,146 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:17:36,146 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:17:36,147 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:17:36,147 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:17:36,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:17:36,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:17:36,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:17:36,149 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:17:36,149 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:17:36,150 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:17:36,151 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:17:36,151 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:17:36,152 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:17:36,152 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:17:36,153 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:17:36,153 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:17:36,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:36,154 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:17:36,155 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:17:36,155 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:17:36,156 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:17:36,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:17:36,157 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_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca2f933d67faf408af35a2606c62cae5d484e0ad1d571925efee98edf8420268 [2024-11-09 00:17:36,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:17:36,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:17:36,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:17:36,554 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:17:36,555 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:17:36,557 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-5.i Unable to find full path for "g++" [2024-11-09 00:17:38,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:17:38,957 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:17:38,958 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-5.i [2024-11-09 00:17:38,969 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/data/0a76a205c/751e80b21175409cba6a6ef01955f260/FLAG2756b9370 [2024-11-09 00:17:38,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/data/0a76a205c/751e80b21175409cba6a6ef01955f260 [2024-11-09 00:17:38,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:17:38,992 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:17:38,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:38,994 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:17:39,001 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:17:39,002 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:38" (1/1) ... [2024-11-09 00:17:39,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335f4813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39, skipping insertion in model container [2024-11-09 00:17:39,004 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:38" (1/1) ... [2024-11-09 00:17:39,043 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:17:39,277 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-5.i[915,928] [2024-11-09 00:17:39,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:39,399 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:17:39,411 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-5.i[915,928] [2024-11-09 00:17:39,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:39,503 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:17:39,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39 WrapperNode [2024-11-09 00:17:39,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:39,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:39,505 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:17:39,505 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:17:39,514 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,532 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,595 INFO L138 Inliner]: procedures = 26, calls = 158, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 417 [2024-11-09 00:17:39,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:39,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:17:39,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:17:39,598 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:17:39,610 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,618 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,619 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,641 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,652 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:17:39,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:17:39,676 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:17:39,676 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:17:39,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:39" (1/1) ... [2024-11-09 00:17:39,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:39,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:17:39,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:17:39,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d076bd9-c07c-46ff-b165-29680328f3e5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:17:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:17:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:17:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:17:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:17:39,770 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:17:39,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:17:39,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:17:39,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:17:39,951 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:17:39,954 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:17:40,693 INFO L? ?]: Removed 94 outVars from TransFormulas that were not future-live. [2024-11-09 00:17:40,693 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:17:41,251 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:17:41,252 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:17:41,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:41 BoogieIcfgContainer [2024-11-09 00:17:41,253 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:17:41,254 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:17:41,254 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:17:41,267 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:17:41,268 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:41" (1/1) ... [2024-11-09 00:17:41,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:17:41,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 49 states and 69 transitions. [2024-11-09 00:17:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 69 transitions. [2024-11-09 00:17:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:17:41,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:41,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:44,779 INFO L255 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 97 conjuncts are in the unsatisfiable core [2024-11-09 00:17:44,818 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:45,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:45,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:45,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:45,180 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 0 case distinctions, treesize of input 44 treesize of output 41 [2024-11-09 00:17:45,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:45,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:45,965 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 0 case distinctions, treesize of input 37 treesize of output 31 [2024-11-09 00:17:46,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:46,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:46,607 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 0 case distinctions, treesize of input 37 treesize of output 31 [2024-11-09 00:17:47,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:47,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:47,177 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 0 case distinctions, treesize of input 37 treesize of output 31 [2024-11-09 00:17:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:47,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 41 [2024-11-09 00:17:48,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:48,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 41 [2024-11-09 00:17:49,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:49,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 41 [2024-11-09 00:17:50,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:50,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 47 [2024-11-09 00:17:50,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:17:51,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 49 [2024-11-09 00:17:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 17 proven. 151 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-09 00:18:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 92 states and 163 transitions. [2024-11-09 00:18:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 163 transitions. [2024-11-09 00:18:00,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:18:00,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:02,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-09 00:18:02,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:02,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:02,259 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 30 treesize of output 21 [2024-11-09 00:18:02,673 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 23 treesize of output 16 [2024-11-09 00:18:03,149 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 23 treesize of output 16 [2024-11-09 00:18:03,486 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 23 treesize of output 16 [2024-11-09 00:18:03,850 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 30 treesize of output 14 [2024-11-09 00:18:04,208 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 23 treesize of output 11 [2024-11-09 00:18:04,611 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 23 treesize of output 11 [2024-11-09 00:18:05,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:05,284 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 26 treesize of output 19 [2024-11-09 00:18:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:05,661 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 37 treesize of output 24 [2024-11-09 00:18:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 67 proven. 203 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-09 00:18:15,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 114 states and 270 transitions. [2024-11-09 00:18:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 270 transitions. [2024-11-09 00:18:15,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:18:15,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:15,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:16,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 94 conjuncts are in the unsatisfiable core [2024-11-09 00:18:16,912 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:17,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,086 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 0 case distinctions, treesize of input 23 treesize of output 21 [2024-11-09 00:18:17,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,480 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 0 case distinctions, treesize of input 23 treesize of output 21 [2024-11-09 00:18:17,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:17,792 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 0 case distinctions, treesize of input 23 treesize of output 21 [2024-11-09 00:18:18,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:18,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:18,124 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 0 case distinctions, treesize of input 23 treesize of output 21 [2024-11-09 00:18:18,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:18,428 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 30 treesize of output 21 [2024-11-09 00:18:18,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:18,731 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 30 treesize of output 21 [2024-11-09 00:18:19,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:19,226 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 30 treesize of output 21 [2024-11-09 00:18:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:20,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 34 [2024-11-09 00:18:21,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:21,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 51 [2024-11-09 00:18:26,544 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 154 proven. 14 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2024-11-09 00:18:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:44,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 158 states and 467 transitions. [2024-11-09 00:18:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 467 transitions. [2024-11-09 00:18:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:18:44,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:52,268 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-11-09 00:18:52,294 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:52,312 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 7 treesize of output 3 [2024-11-09 00:18:54,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:54,789 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 119 treesize of output 96 [2024-11-09 00:18:54,812 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:18:54,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 7 [2024-11-09 00:18:54,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 44 [2024-11-09 00:18:54,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 9 [2024-11-09 00:18:54,861 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 54 [2024-11-09 00:18:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:55,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2024-11-09 00:18:56,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:56,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:56,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:56,494 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 0 case distinctions, treesize of input 67 treesize of output 58 [2024-11-09 00:18:56,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2024-11-09 00:18:57,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,088 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 0 case distinctions, treesize of input 34 treesize of output 35 [2024-11-09 00:18:57,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,463 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 0 case distinctions, treesize of input 34 treesize of output 35 [2024-11-09 00:18:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:57,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 28 [2024-11-09 00:18:59,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:59,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:59,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2024-11-09 00:18:59,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:59,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:18:59,919 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2024-11-09 00:19:01,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:19:01,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:19:01,403 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:19:01,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 50 [2024-11-09 00:19:04,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:19:04,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:19:04,030 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:19:04,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 79 treesize of output 69 [2024-11-09 00:19:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 928 proven. 255 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-09 00:20:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:03,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 205 states and 731 transitions. [2024-11-09 00:20:03,143 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 731 transitions. [2024-11-09 00:20:03,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:20:03,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:03,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:08,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 108 conjuncts are in the unsatisfiable core [2024-11-09 00:20:08,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:08,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:20:08,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 15 treesize of output 7 [2024-11-09 00:20:10,655 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 0 case distinctions, treesize of input 36 treesize of output 30 [2024-11-09 00:20:10,664 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 36 [2024-11-09 00:20:11,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:20:11,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:20:11,405 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:20:11,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 1 case distinctions, treesize of input 58 treesize of output 54 [2024-11-09 00:20:12,523 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 51 treesize of output 36 [2024-11-09 00:20:12,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 27 [2024-11-09 00:20:13,325 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 18 treesize of output 13 [2024-11-09 00:20:13,552 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 18 treesize of output 13 [2024-11-09 00:20:13,844 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 25 treesize of output 5 [2024-11-09 00:20:15,841 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 29 treesize of output 13 [2024-11-09 00:20:16,241 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 29 treesize of output 13 [2024-11-09 00:20:18,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:20:18,222 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:20:18,222 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 1 case distinctions, treesize of input 41 treesize of output 28 [2024-11-09 00:20:21,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:20:21,939 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:20:21,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 47 [2024-11-09 00:20:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 922 proven. 261 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-09 00:21:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 214 states and 907 transitions. [2024-11-09 00:21:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 907 transitions. [2024-11-09 00:21:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:21:05,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:05,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,577 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-11-09 00:21:12,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:14,626 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 0 case distinctions, treesize of input 44 treesize of output 37 [2024-11-09 00:21:14,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 17 [2024-11-09 00:21:15,361 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:21:15,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 14 [2024-11-09 00:21:16,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-09 00:21:18,121 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 29 treesize of output 13 [2024-11-09 00:21:18,470 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 29 treesize of output 13 [2024-11-09 00:21:20,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:21:20,453 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:21:20,454 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 1 case distinctions, treesize of input 41 treesize of output 28 [2024-11-09 00:21:20,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:21:20,714 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:21:20,714 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 1 case distinctions, treesize of input 41 treesize of output 28 [2024-11-09 00:21:28,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 1086 proven. 45 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-11-09 00:21:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 223 states and 984 transitions. [2024-11-09 00:21:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 984 transitions. [2024-11-09 00:21:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:21:58,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:05,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:05,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 134 conjuncts are in the unsatisfiable core [2024-11-09 00:22:05,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:05,612 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 7 treesize of output 3 [2024-11-09 00:22:07,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-09 00:22:09,058 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 25 treesize of output 13 [2024-11-09 00:22:09,593 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 25 treesize of output 13 [2024-11-09 00:22:10,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:10,149 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 18 treesize of output 13 [2024-11-09 00:22:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:10,539 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 18 treesize of output 13 [2024-11-09 00:22:11,497 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:22:11,498 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2024-11-09 00:22:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,592 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 35 treesize of output 26 [2024-11-09 00:22:11,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 165 [2024-11-09 00:22:11,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:11,671 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:22:11,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 10 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 156 [2024-11-09 00:22:11,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 25 treesize of output 14 [2024-11-09 00:22:11,716 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:22:11,717 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2024-11-09 00:22:12,107 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-11-09 00:22:12,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:12,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:12,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:12,250 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 0 case distinctions, treesize of input 82 treesize of output 55 [2024-11-09 00:22:12,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 12 treesize of output 1 [2024-11-09 00:22:16,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:16,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 142 [2024-11-09 00:22:16,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 112 treesize of output 95 [2024-11-09 00:22:16,603 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:22:16,603 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-11-09 00:22:18,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:18,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:18,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 46 [2024-11-09 00:22:18,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 28 treesize of output 22 [2024-11-09 00:22:19,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:19,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:19,589 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 0 case distinctions, treesize of input 34 treesize of output 30 [2024-11-09 00:22:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:20,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:20,058 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 0 case distinctions, treesize of input 34 treesize of output 30 [2024-11-09 00:22:20,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:20,562 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 41 treesize of output 21 [2024-11-09 00:22:23,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:23,864 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 32 treesize of output 23 [2024-11-09 00:22:24,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:24,527 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 32 treesize of output 23 [2024-11-09 00:22:27,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:27,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 36 [2024-11-09 00:22:32,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:22:32,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 53 [2024-11-09 00:22:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 1062 proven. 318 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-09 00:24:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:51,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 275 states and 1378 transitions. [2024-11-09 00:24:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 1378 transitions. [2024-11-09 00:24:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:24:51,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:55,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:59,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 132 conjuncts are in the unsatisfiable core [2024-11-09 00:24:59,110 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:59,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:24:59,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:24:59,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:24:59,842 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 0 case distinctions, treesize of input 25 treesize of output 23 [2024-11-09 00:25:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:00,843 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 0 case distinctions, treesize of input 25 treesize of output 23 [2024-11-09 00:25:01,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:01,080 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 0 case distinctions, treesize of input 25 treesize of output 23 [2024-11-09 00:25:01,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:01,392 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 0 case distinctions, treesize of input 25 treesize of output 23 [2024-11-09 00:25:01,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:01,650 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 32 treesize of output 23 [2024-11-09 00:25:03,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:03,684 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:03,685 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 35 [2024-11-09 00:25:04,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:04,180 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:04,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 45 treesize of output 35 [2024-11-09 00:25:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:04,763 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 34 treesize of output 25 [2024-11-09 00:25:04,776 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 5 treesize of output 3 [2024-11-09 00:25:05,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:05,765 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 27 treesize of output 20 [2024-11-09 00:25:06,736 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:06,736 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 47 [2024-11-09 00:25:06,787 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:06,788 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 103 [2024-11-09 00:25:06,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 338 treesize of output 342 [2024-11-09 00:25:06,865 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:06,867 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 295 [2024-11-09 00:25:06,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:06,926 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:06,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 317 treesize of output 500 [2024-11-09 00:25:06,961 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-11-09 00:25:07,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 33 treesize of output 31 [2024-11-09 00:25:07,341 INFO L224 Elim1Store]: Index analysis took 181 ms [2024-11-09 00:25:07,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 305 [2024-11-09 00:25:07,578 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:07,581 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2024-11-09 00:25:07,675 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-09 00:25:08,520 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:08,523 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 256 [2024-11-09 00:25:08,650 WARN L560 QuantifierPusher]: no eliminatee completely removed, nonetheless the elimination was considered successful [2024-11-09 00:25:09,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:09,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:09,275 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:09,295 INFO L224 Elim1Store]: Index analysis took 105 ms [2024-11-09 00:25:09,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 155 [2024-11-09 00:25:09,408 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:09,422 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:09,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 130 [2024-11-09 00:25:09,805 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:09,806 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2024-11-09 00:25:10,136 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:10,140 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2024-11-09 00:25:10,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:10,303 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:10,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:10,426 INFO L224 Elim1Store]: Index analysis took 204 ms [2024-11-09 00:25:10,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 159 treesize of output 127 [2024-11-09 00:25:10,631 INFO L224 Elim1Store]: Index analysis took 124 ms [2024-11-09 00:25:10,632 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:10,633 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:10,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 49 [2024-11-09 00:25:10,724 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:10,729 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 340 [2024-11-09 00:25:11,064 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:11,067 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 251 [2024-11-09 00:25:11,401 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:11,405 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 212 [2024-11-09 00:25:11,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,737 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 0 case distinctions, treesize of input 87 treesize of output 59 [2024-11-09 00:25:11,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 47 treesize of output 22 [2024-11-09 00:25:11,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:11,893 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 228 treesize of output 198 [2024-11-09 00:25:11,907 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:11,910 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 257 [2024-11-09 00:25:11,937 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:11,938 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2024-11-09 00:25:12,369 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:12,372 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 240 [2024-11-09 00:25:23,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:23,414 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 475 treesize of output 424 [2024-11-09 00:25:23,445 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:23,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 437 treesize of output 431 [2024-11-09 00:25:23,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 434 treesize of output 467 [2024-11-09 00:25:23,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 399 treesize of output 378 [2024-11-09 00:25:23,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 378 treesize of output 376 [2024-11-09 00:25:23,706 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:23,706 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2024-11-09 00:25:24,152 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:24,153 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2024-11-09 00:25:24,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 19 treesize of output 13 [2024-11-09 00:25:24,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 19 treesize of output 13 [2024-11-09 00:25:24,579 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:25:24,580 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 205 treesize of output 177 [2024-11-09 00:25:24,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 9 treesize of output 3 [2024-11-09 00:25:25,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 9 treesize of output 3 [2024-11-09 00:25:25,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 9 treesize of output 3 [2024-11-09 00:25:25,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 9 treesize of output 3 [2024-11-09 00:25:25,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 20 [2024-11-09 00:25:25,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 20 [2024-11-09 00:25:28,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:28,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:28,865 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 0 case distinctions, treesize of input 132 treesize of output 109 [2024-11-09 00:25:28,882 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:28,882 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 107 treesize of output 93 [2024-11-09 00:25:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:30,742 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 0 case distinctions, treesize of input 99 treesize of output 86 [2024-11-09 00:25:31,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:31,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:31,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:31,591 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 0 case distinctions, treesize of input 99 treesize of output 86 [2024-11-09 00:25:32,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:32,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:32,157 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:32,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 66 [2024-11-09 00:25:37,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:37,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:37,271 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:37,272 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 68 [2024-11-09 00:25:38,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:38,407 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:38,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 91 treesize of output 68 [2024-11-09 00:25:42,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:42,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:42,930 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:42,930 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 103 treesize of output 83 [2024-11-09 00:25:47,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-09 00:25:47,148 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:25:47,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 6 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 3 case distinctions, treesize of input 114 treesize of output 97 [2024-11-09 00:25:59,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 214 proven. 1213 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-09 00:26:25,780 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (select |c_#memory_int| 5)) (.cse24 (select |c_#memory_int| 7)) (.cse15 (+ |c_~#unsigned_char_Array_0~0.offset| 2))) (let ((.cse0 (= |c_~#unsigned_char_Array_0~0.base| 7)) (.cse4 (= 6 |c_~#signed_short_int_Array_0~0.base|)) (.cse2 (select .cse24 .cse15)) (.cse6 (<= 8 |c_~#unsigned_short_int_Array_0~0.base|)) (.cse1 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 1)) (.cse3 (select |c_#memory_int| 6)) (.cse5 (mod (select .cse24 0) 256)) (.cse34 (<= |c_~#BOOL_unsigned_char_Array_0~0.base| 4)) (.cse17 (= (+ (select .cse13 |c_~#signed_long_int_Array_0~0.offset|) 4) 0)) (.cse35 (= |c_~#signed_long_int_Array_0~0.base| 5))) (and .cse0 (= |c_~#unsigned_short_int_Array_0~0.offset| 0) .cse1 (= (mod .cse2 256) (select .cse3 8)) .cse4 (= .cse5 (select .cse3 0)) (= (select .cse3 10) 0) .cse6 (not (and .cse0 .cse4 (let ((.cse25 (+ |c_~#signed_short_int_Array_0~0.offset| 10))) (let ((.cse8 (store .cse3 .cse25 0)) (.cse9 (+ |c_~#signed_short_int_Array_0~0.offset| 8)) (.cse11 (select .cse3 |c_~#signed_short_int_Array_0~0.offset|)) (.cse27 (+ |c_~#unsigned_char_Array_0~0.offset| 3)) (.cse28 (+ |c_~#unsigned_char_Array_0~0.offset| 1)) (.cse16 (= (select .cse3 .cse25) 0))) (or (and (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_28))) (let ((.cse14 (select .cse12 7))) (let ((.cse7 (mod (select .cse14 |c_~#unsigned_char_Array_0~0.offset|) 256)) (.cse10 (select v_DerPreprocessor_30 |c_~#signed_short_int_Array_0~0.offset|))) (and (<= .cse7 254) (= v_DerPreprocessor_30 (store (store .cse8 .cse9 (select v_DerPreprocessor_30 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse10)) (= .cse7 .cse11) (= (mod (select (select (store (store .cse12 5 .cse13) 6 v_DerPreprocessor_30) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (= (select .cse14 .cse15) 10) (= .cse7 .cse10)))))) .cse16 .cse17) (and (exists ((v_DerPreprocessor_37 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| 7 v_DerPreprocessor_37))) (let ((.cse19 (select (store (store (store .cse20 5 .cse13) 6 v_DerPreprocessor_39) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 7))) (let ((.cse23 (select .cse19 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse22 (select v_DerPreprocessor_27 |c_~#signed_short_int_Array_0~0.offset|)) (.cse18 (mod .cse23 256)) (.cse21 (store v_DerPreprocessor_39 .cse25 0))) (and (= .cse11 .cse18) (= (select .cse19 .cse15) 10) (not (= (mod (select (select (store (store (store .cse20 |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 5 .cse13) 6 v_DerPreprocessor_27) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store (store .cse21 .cse9 (select v_DerPreprocessor_27 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse22) v_DerPreprocessor_27) (<= .cse18 254) (= (store .cse19 .cse15 .cse23) .cse24) (= .cse22 .cse18) (= (select v_DerPreprocessor_39 |c_~#signed_short_int_Array_0~0.offset|) .cse18) (= (store (store .cse21 .cse9 (select .cse3 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse11) .cse3) (= (select v_DerPreprocessor_39 .cse25) 0))))))) .cse17) (let ((.cse26 (mod (select .cse24 |c_~#unsigned_char_Array_0~0.offset|) 256))) (and (= .cse2 10) (<= .cse26 254) (= .cse26 .cse11) .cse16 .cse17 (= (mod (select (select |c_#memory_int| |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (<= .cse26 (* (mod 2 (mod (select .cse24 .cse27) 256)) (div 10 (mod (select .cse24 .cse28) 256)))))) (and (exists ((v_DerPreprocessor_31 (Array Int Int)) (v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse33 (store (store |c_#memory_int| 7 v_DerPreprocessor_31) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_32))) (let ((.cse30 (select .cse33 7))) (let ((.cse31 (select .cse30 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse32 (select v_DerPreprocessor_34 |c_~#signed_short_int_Array_0~0.offset|)) (.cse29 (mod .cse31 256))) (and (<= .cse29 254) (= (store .cse30 .cse15 .cse31) .cse24) (= v_DerPreprocessor_34 (store (store .cse8 .cse9 (select v_DerPreprocessor_34 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse32)) (not (= (mod (select (select (store (store .cse33 5 .cse13) 6 v_DerPreprocessor_34) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= .cse29 .cse32) (= .cse11 .cse29) (= 10 (select .cse30 .cse15)) (<= .cse29 (* (mod 2 (mod (select .cse30 .cse27) 256)) (div .cse29 (mod (select .cse30 .cse28) 256)))))))))) .cse16 .cse17)))) .cse6 .cse34 (or .cse1 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) .cse35)) (let ((.cse36 (<= .cse5 254))) (or (and .cse36 (<= .cse5 (* (mod 2 (mod (select .cse24 3) 256)) (div (mod (select .cse24 2) 256) (mod (select .cse24 1) 256))))) (and .cse36 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (not (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse3) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store .cse13 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3)))) (and .cse36 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (store .cse13 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3) (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse3) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)))))) (= |c_~#unsigned_char_Array_0~0.offset| 0) .cse34 .cse17 .cse35 (= |c_~#signed_short_int_Array_0~0.offset| 0)))) is different from false [2024-11-09 00:26:30,348 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse13 (select |c_#memory_int| 5)) (.cse24 (select |c_#memory_int| 7)) (.cse15 (+ |c_~#unsigned_char_Array_0~0.offset| 2))) (let ((.cse0 (= |c_~#unsigned_char_Array_0~0.base| 7)) (.cse4 (= 6 |c_~#signed_short_int_Array_0~0.base|)) (.cse2 (select .cse24 .cse15)) (.cse6 (<= 8 |c_~#unsigned_short_int_Array_0~0.base|)) (.cse1 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 1)) (.cse3 (select |c_#memory_int| 6)) (.cse5 (mod (select .cse24 0) 256)) (.cse34 (<= |c_~#BOOL_unsigned_char_Array_0~0.base| 4)) (.cse17 (= (+ (select .cse13 |c_~#signed_long_int_Array_0~0.offset|) 4) 0)) (.cse35 (= |c_~#signed_long_int_Array_0~0.base| 5))) (and .cse0 (= |c_~#unsigned_short_int_Array_0~0.offset| 0) .cse1 (= (mod .cse2 256) (select .cse3 8)) .cse4 (= .cse5 (select .cse3 0)) (= (select .cse3 10) 0) .cse6 (not (and .cse0 .cse4 (let ((.cse25 (+ |c_~#signed_short_int_Array_0~0.offset| 10))) (let ((.cse8 (store .cse3 .cse25 0)) (.cse9 (+ |c_~#signed_short_int_Array_0~0.offset| 8)) (.cse11 (select .cse3 |c_~#signed_short_int_Array_0~0.offset|)) (.cse27 (+ |c_~#unsigned_char_Array_0~0.offset| 3)) (.cse28 (+ |c_~#unsigned_char_Array_0~0.offset| 1)) (.cse16 (= (select .cse3 .cse25) 0))) (or (and (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_28))) (let ((.cse14 (select .cse12 7))) (let ((.cse7 (mod (select .cse14 |c_~#unsigned_char_Array_0~0.offset|) 256)) (.cse10 (select v_DerPreprocessor_30 |c_~#signed_short_int_Array_0~0.offset|))) (and (<= .cse7 254) (= v_DerPreprocessor_30 (store (store .cse8 .cse9 (select v_DerPreprocessor_30 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse10)) (= .cse7 .cse11) (= (mod (select (select (store (store .cse12 5 .cse13) 6 v_DerPreprocessor_30) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (= (select .cse14 .cse15) 10) (= .cse7 .cse10)))))) .cse16 .cse17) (and (exists ((v_DerPreprocessor_37 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int))) (let ((.cse20 (store |c_#memory_int| 7 v_DerPreprocessor_37))) (let ((.cse19 (select (store (store (store .cse20 5 .cse13) 6 v_DerPreprocessor_39) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 7))) (let ((.cse23 (select .cse19 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse22 (select v_DerPreprocessor_27 |c_~#signed_short_int_Array_0~0.offset|)) (.cse18 (mod .cse23 256)) (.cse21 (store v_DerPreprocessor_39 .cse25 0))) (and (= .cse11 .cse18) (= (select .cse19 .cse15) 10) (not (= (mod (select (select (store (store (store .cse20 |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 5 .cse13) 6 v_DerPreprocessor_27) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store (store .cse21 .cse9 (select v_DerPreprocessor_27 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse22) v_DerPreprocessor_27) (<= .cse18 254) (= (store .cse19 .cse15 .cse23) .cse24) (= .cse22 .cse18) (= (select v_DerPreprocessor_39 |c_~#signed_short_int_Array_0~0.offset|) .cse18) (= (store (store .cse21 .cse9 (select .cse3 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse11) .cse3) (= (select v_DerPreprocessor_39 .cse25) 0))))))) .cse17) (let ((.cse26 (mod (select .cse24 |c_~#unsigned_char_Array_0~0.offset|) 256))) (and (= .cse2 10) (<= .cse26 254) (= .cse26 .cse11) .cse16 .cse17 (= (mod (select (select |c_#memory_int| |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (<= .cse26 (* (mod 2 (mod (select .cse24 .cse27) 256)) (div 10 (mod (select .cse24 .cse28) 256)))))) (and (exists ((v_DerPreprocessor_31 (Array Int Int)) (v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse33 (store (store |c_#memory_int| 7 v_DerPreprocessor_31) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_32))) (let ((.cse30 (select .cse33 7))) (let ((.cse31 (select .cse30 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse32 (select v_DerPreprocessor_34 |c_~#signed_short_int_Array_0~0.offset|)) (.cse29 (mod .cse31 256))) (and (<= .cse29 254) (= (store .cse30 .cse15 .cse31) .cse24) (= v_DerPreprocessor_34 (store (store .cse8 .cse9 (select v_DerPreprocessor_34 .cse9)) |c_~#signed_short_int_Array_0~0.offset| .cse32)) (not (= (mod (select (select (store (store .cse33 5 .cse13) 6 v_DerPreprocessor_34) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= .cse29 .cse32) (= .cse11 .cse29) (= 10 (select .cse30 .cse15)) (<= .cse29 (* (mod 2 (mod (select .cse30 .cse27) 256)) (div .cse29 (mod (select .cse30 .cse28) 256)))))))))) .cse16 .cse17)))) .cse6 .cse34 (or .cse1 (= |c_ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) .cse35)) (let ((.cse36 (<= .cse5 254))) (or (and .cse36 (<= .cse5 (* (mod 2 (mod (select .cse24 3) 256)) (div (mod (select .cse24 2) 256) (mod (select .cse24 1) 256))))) (and .cse36 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (not (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse3) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store .cse13 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3)))) (and .cse36 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (store .cse13 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3) (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse3) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)))))) (= |c_~#unsigned_char_Array_0~0.offset| 0) .cse34 .cse17 .cse35 (= |c_~#signed_short_int_Array_0~0.offset| 0))))) is different from true [2024-11-09 00:26:40,465 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| 5)) (.cse8 (select |c_#memory_int| 7)) (.cse18 (+ |c_~#unsigned_char_Array_0~0.offset| 2))) (let ((.cse2 (= |c_~#unsigned_char_Array_0~0.base| 7)) (.cse4 (= 6 |c_~#signed_short_int_Array_0~0.base|)) (.cse3 (select .cse8 .cse18)) (.cse0 (mod (select .cse8 |c_~#unsigned_char_Array_0~0.offset|) 256)) (.cse1 (select |c_#memory_int| 6)) (.cse5 (<= 8 |c_~#unsigned_short_int_Array_0~0.base|)) (.cse10 (<= |c_~#BOOL_unsigned_char_Array_0~0.base| 4)) (.cse20 (= (+ (select .cse9 |c_~#signed_long_int_Array_0~0.offset|) 4) 0)) (.cse35 (= |c_~#signed_long_int_Array_0~0.base| 5))) (and (= .cse0 (select .cse1 0)) .cse2 (= |c_~#unsigned_short_int_Array_0~0.offset| 0) (= (mod .cse3 256) (select .cse1 8)) .cse4 (= (select .cse1 10) 0) .cse5 (let ((.cse7 (mod (select .cse8 0) 256))) (let ((.cse6 (<= .cse7 254))) (or (and .cse6 (<= .cse7 (* (mod 2 (mod (select .cse8 3) 256)) (div (mod (select .cse8 2) 256) (mod (select .cse8 1) 256))))) (and .cse6 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (not (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse1) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store .cse9 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3)))) (and .cse6 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (store .cse9 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3) (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse1) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0))))))) (= |c_~#unsigned_char_Array_0~0.offset| 0) .cse10 (not (and .cse2 .cse4 (let ((.cse27 (+ |c_~#signed_short_int_Array_0~0.offset| 10))) (let ((.cse12 (store .cse1 .cse27 0)) (.cse13 (+ |c_~#signed_short_int_Array_0~0.offset| 8)) (.cse15 (select .cse1 |c_~#signed_short_int_Array_0~0.offset|)) (.cse28 (+ |c_~#unsigned_char_Array_0~0.offset| 3)) (.cse29 (+ |c_~#unsigned_char_Array_0~0.offset| 1)) (.cse19 (= (select .cse1 .cse27) 0))) (or (and (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_28))) (let ((.cse17 (select .cse16 7))) (let ((.cse11 (mod (select .cse17 |c_~#unsigned_char_Array_0~0.offset|) 256)) (.cse14 (select v_DerPreprocessor_30 |c_~#signed_short_int_Array_0~0.offset|))) (and (<= .cse11 254) (= v_DerPreprocessor_30 (store (store .cse12 .cse13 (select v_DerPreprocessor_30 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse14)) (= .cse11 .cse15) (= (mod (select (select (store (store .cse16 5 .cse9) 6 v_DerPreprocessor_30) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (= (select .cse17 .cse18) 10) (= .cse11 .cse14)))))) .cse19 .cse20) (and (exists ((v_DerPreprocessor_37 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int))) (let ((.cse23 (store |c_#memory_int| 7 v_DerPreprocessor_37))) (let ((.cse22 (select (store (store (store .cse23 5 .cse9) 6 v_DerPreprocessor_39) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 7))) (let ((.cse26 (select .cse22 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse25 (select v_DerPreprocessor_27 |c_~#signed_short_int_Array_0~0.offset|)) (.cse21 (mod .cse26 256)) (.cse24 (store v_DerPreprocessor_39 .cse27 0))) (and (= .cse15 .cse21) (= (select .cse22 .cse18) 10) (not (= (mod (select (select (store (store (store .cse23 |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 5 .cse9) 6 v_DerPreprocessor_27) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store (store .cse24 .cse13 (select v_DerPreprocessor_27 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse25) v_DerPreprocessor_27) (<= .cse21 254) (= (store .cse22 .cse18 .cse26) .cse8) (= .cse25 .cse21) (= (select v_DerPreprocessor_39 |c_~#signed_short_int_Array_0~0.offset|) .cse21) (= (store (store .cse24 .cse13 (select .cse1 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse15) .cse1) (= (select v_DerPreprocessor_39 .cse27) 0))))))) .cse20) (and (= .cse3 10) (<= .cse0 254) (= .cse0 .cse15) .cse19 .cse20 (= (mod (select (select |c_#memory_int| |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (<= .cse0 (* (mod 2 (mod (select .cse8 .cse28) 256)) (div 10 (mod (select .cse8 .cse29) 256))))) (and (exists ((v_DerPreprocessor_31 (Array Int Int)) (v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse34 (store (store |c_#memory_int| 7 v_DerPreprocessor_31) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_32))) (let ((.cse31 (select .cse34 7))) (let ((.cse32 (select .cse31 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse33 (select v_DerPreprocessor_34 |c_~#signed_short_int_Array_0~0.offset|)) (.cse30 (mod .cse32 256))) (and (<= .cse30 254) (= (store .cse31 .cse18 .cse32) .cse8) (= v_DerPreprocessor_34 (store (store .cse12 .cse13 (select v_DerPreprocessor_34 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse33)) (not (= (mod (select (select (store (store .cse34 5 .cse9) 6 v_DerPreprocessor_34) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= .cse30 .cse33) (= .cse15 .cse30) (= 10 (select .cse31 .cse18)) (<= .cse30 (* (mod 2 (mod (select .cse31 .cse28) 256)) (div .cse30 (mod (select .cse31 .cse29) 256)))))))))) .cse19 .cse20)))) .cse5 .cse10 .cse35)) .cse20 .cse35 (= |c_~#signed_short_int_Array_0~0.offset| 0)))) is different from false [2024-11-09 00:26:45,695 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse9 (select |c_#memory_int| 5)) (.cse8 (select |c_#memory_int| 7)) (.cse18 (+ |c_~#unsigned_char_Array_0~0.offset| 2))) (let ((.cse2 (= |c_~#unsigned_char_Array_0~0.base| 7)) (.cse4 (= 6 |c_~#signed_short_int_Array_0~0.base|)) (.cse3 (select .cse8 .cse18)) (.cse0 (mod (select .cse8 |c_~#unsigned_char_Array_0~0.offset|) 256)) (.cse1 (select |c_#memory_int| 6)) (.cse5 (<= 8 |c_~#unsigned_short_int_Array_0~0.base|)) (.cse10 (<= |c_~#BOOL_unsigned_char_Array_0~0.base| 4)) (.cse20 (= (+ (select .cse9 |c_~#signed_long_int_Array_0~0.offset|) 4) 0)) (.cse35 (= |c_~#signed_long_int_Array_0~0.base| 5))) (and (= .cse0 (select .cse1 0)) .cse2 (= |c_~#unsigned_short_int_Array_0~0.offset| 0) (= (mod .cse3 256) (select .cse1 8)) .cse4 (= (select .cse1 10) 0) .cse5 (let ((.cse7 (mod (select .cse8 0) 256))) (let ((.cse6 (<= .cse7 254))) (or (and .cse6 (<= .cse7 (* (mod 2 (mod (select .cse8 3) 256)) (div (mod (select .cse8 2) 256) (mod (select .cse8 1) 256))))) (and .cse6 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (not (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse1) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store .cse9 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3)))) (and .cse6 (exists ((v_DerPreprocessor_3 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (store .cse9 |c_~#signed_long_int_Array_0~0.offset| (select v_DerPreprocessor_3 |c_~#signed_long_int_Array_0~0.offset|)) v_DerPreprocessor_3) (= (mod (select (select (store (store (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_2) 5 v_DerPreprocessor_3) 6 .cse1) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0))))))) (= |c_~#unsigned_char_Array_0~0.offset| 0) .cse10 (not (and .cse2 .cse4 (let ((.cse27 (+ |c_~#signed_short_int_Array_0~0.offset| 10))) (let ((.cse12 (store .cse1 .cse27 0)) (.cse13 (+ |c_~#signed_short_int_Array_0~0.offset| 8)) (.cse15 (select .cse1 |c_~#signed_short_int_Array_0~0.offset|)) (.cse28 (+ |c_~#unsigned_char_Array_0~0.offset| 3)) (.cse29 (+ |c_~#unsigned_char_Array_0~0.offset| 1)) (.cse19 (= (select .cse1 .cse27) 0))) (or (and (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_DerPreprocessor_28 (Array Int Int))) (let ((.cse16 (store |c_#memory_int| |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_28))) (let ((.cse17 (select .cse16 7))) (let ((.cse11 (mod (select .cse17 |c_~#unsigned_char_Array_0~0.offset|) 256)) (.cse14 (select v_DerPreprocessor_30 |c_~#signed_short_int_Array_0~0.offset|))) (and (<= .cse11 254) (= v_DerPreprocessor_30 (store (store .cse12 .cse13 (select v_DerPreprocessor_30 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse14)) (= .cse11 .cse15) (= (mod (select (select (store (store .cse16 5 .cse9) 6 v_DerPreprocessor_30) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (= (select .cse17 .cse18) 10) (= .cse11 .cse14)))))) .cse19 .cse20) (and (exists ((v_DerPreprocessor_37 (Array Int Int)) (v_DerPreprocessor_27 (Array Int Int)) (v_DerPreprocessor_39 (Array Int Int)) (v_DerPreprocessor_25 (Array Int Int))) (let ((.cse23 (store |c_#memory_int| 7 v_DerPreprocessor_37))) (let ((.cse22 (select (store (store (store .cse23 5 .cse9) 6 v_DerPreprocessor_39) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 7))) (let ((.cse26 (select .cse22 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse25 (select v_DerPreprocessor_27 |c_~#signed_short_int_Array_0~0.offset|)) (.cse21 (mod .cse26 256)) (.cse24 (store v_DerPreprocessor_39 .cse27 0))) (and (= .cse15 .cse21) (= (select .cse22 .cse18) 10) (not (= (mod (select (select (store (store (store .cse23 |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_25) 5 .cse9) 6 v_DerPreprocessor_27) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= (store (store .cse24 .cse13 (select v_DerPreprocessor_27 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse25) v_DerPreprocessor_27) (<= .cse21 254) (= (store .cse22 .cse18 .cse26) .cse8) (= .cse25 .cse21) (= (select v_DerPreprocessor_39 |c_~#signed_short_int_Array_0~0.offset|) .cse21) (= (store (store .cse24 .cse13 (select .cse1 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse15) .cse1) (= (select v_DerPreprocessor_39 .cse27) 0))))))) .cse20) (and (= .cse3 10) (<= .cse0 254) (= .cse0 .cse15) .cse19 .cse20 (= (mod (select (select |c_#memory_int| |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0) (<= .cse0 (* (mod 2 (mod (select .cse8 .cse28) 256)) (div 10 (mod (select .cse8 .cse29) 256))))) (and (exists ((v_DerPreprocessor_31 (Array Int Int)) (v_DerPreprocessor_32 (Array Int Int)) (v_DerPreprocessor_34 (Array Int Int))) (let ((.cse34 (store (store |c_#memory_int| 7 v_DerPreprocessor_31) |c_~#unsigned_short_int_Array_0~0.base| v_DerPreprocessor_32))) (let ((.cse31 (select .cse34 7))) (let ((.cse32 (select .cse31 |c_~#unsigned_char_Array_0~0.offset|))) (let ((.cse33 (select v_DerPreprocessor_34 |c_~#signed_short_int_Array_0~0.offset|)) (.cse30 (mod .cse32 256))) (and (<= .cse30 254) (= (store .cse31 .cse18 .cse32) .cse8) (= v_DerPreprocessor_34 (store (store .cse12 .cse13 (select v_DerPreprocessor_34 .cse13)) |c_~#signed_short_int_Array_0~0.offset| .cse33)) (not (= (mod (select (select (store (store .cse34 5 .cse9) 6 v_DerPreprocessor_34) |c_~#BOOL_unsigned_char_Array_0~0.base|) |c_~#BOOL_unsigned_char_Array_0~0.offset|) 256) 0)) (= .cse30 .cse33) (= .cse15 .cse30) (= 10 (select .cse31 .cse18)) (<= .cse30 (* (mod 2 (mod (select .cse31 .cse28) 256)) (div .cse30 (mod (select .cse31 .cse29) 256)))))))))) .cse19 .cse20)))) .cse5 .cse10 .cse35)) .cse20 .cse35 (= |c_~#signed_short_int_Array_0~0.offset| 0))))) is different from true [2024-11-09 00:29:08,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:29:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 323 states and 1902 transitions. [2024-11-09 00:29:08,766 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 1902 transitions. [2024-11-09 00:29:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:29:08,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:29:08,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:29:11,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:29:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:29:13,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 587 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-11-09 00:29:13,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:29:14,573 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 16 treesize of output 11 [2024-11-09 00:29:15,934 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 16 treesize of output 11 [2024-11-09 00:29:16,193 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 16 treesize of output 11 [2024-11-09 00:29:16,466 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 16 treesize of output 11 [2024-11-09 00:29:16,756 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 23 treesize of output 11 [2024-11-09 00:29:19,330 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 0 case distinctions, treesize of input 32 treesize of output 23 [2024-11-09 00:29:19,905 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 0 case distinctions, treesize of input 32 treesize of output 23 [2024-11-09 00:29:20,371 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 25 treesize of output 18 [2024-11-09 00:29:20,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 18 [2024-11-09 00:29:21,817 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:21,818 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-11-09 00:29:21,872 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:21,872 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2024-11-09 00:29:21,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 330 treesize of output 358 [2024-11-09 00:29:21,915 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:21,919 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 321 [2024-11-09 00:29:21,935 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:21,939 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 363 [2024-11-09 00:29:23,087 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-11-09 00:29:23,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 234 [2024-11-09 00:29:23,157 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:23,158 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2024-11-09 00:29:23,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 9 [2024-11-09 00:29:23,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 51 [2024-11-09 00:29:23,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:29:23,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:29:23,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 29 treesize of output 7 [2024-11-09 00:29:23,444 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 263 [2024-11-09 00:29:23,456 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:23,457 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 112 [2024-11-09 00:29:23,505 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 226 [2024-11-09 00:29:23,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 61 [2024-11-09 00:29:23,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 17 treesize of output 17 [2024-11-09 00:29:23,660 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:23,662 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2024-11-09 00:29:23,687 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-09 00:29:23,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 33 treesize of output 7 [2024-11-09 00:29:23,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 59 treesize of output 63 [2024-11-09 00:29:23,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 248 [2024-11-09 00:29:23,791 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:23,792 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2024-11-09 00:29:23,881 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 49 [2024-11-09 00:29:23,898 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 0 case distinctions, treesize of input 61 treesize of output 65 [2024-11-09 00:29:23,968 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:23,968 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-11-09 00:29:24,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 9 [2024-11-09 00:29:44,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 329 [2024-11-09 00:29:45,032 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:45,033 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2024-11-09 00:29:45,207 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:45,208 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 54 [2024-11-09 00:29:45,264 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-09 00:29:45,266 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 210 [2024-11-09 00:29:45,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 185 treesize of output 190 [2024-11-09 00:29:45,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 189 [2024-11-09 00:29:45,302 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 182 treesize of output 163 [2024-11-09 00:29:45,503 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-09 00:29:45,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 14 [2024-11-09 00:29:45,639 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 7 treesize of output 5 [2024-11-09 00:29:45,702 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-09 00:29:48,052 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 94 [2024-11-09 00:29:50,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 94 [2024-11-09 00:29:51,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 94 [2024-11-09 00:29:54,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 127 treesize of output 87 [2024-11-09 00:30:01,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 97 [2024-11-09 00:30:03,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 97 [2024-11-09 00:30:09,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 110 [2024-11-09 00:30:20,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 13 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 166 treesize of output 129 [2024-11-09 00:30:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 289 proven. 1067 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked.