./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8bd4d18c7774801c1dd2fcc01cd37afd9da2c99096cf08f4bd160d17156b286b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-03 03:34:03,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 03:34:03,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 03:34:03,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 03:34:03,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 03:34:03,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 03:34:03,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 03:34:03,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 03:34:03,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 03:34:03,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 03:34:03,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 03:34:03,435 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 03:34:03,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 03:34:03,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 03:34:03,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 03:34:03,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 03:34:03,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 03:34:03,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 03:34:03,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 03:34:03,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 03:34:03,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 03:34:03,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 03:34:03,462 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 03:34:03,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 03:34:03,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 03:34:03,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 03:34:03,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 03:34:03,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 03:34:03,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 03:34:03,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 03:34:03,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 03:34:03,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 03:34:03,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 03:34:03,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 03:34:03,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 03:34:03,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 03:34:03,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 03:34:03,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 03:34:03,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 03:34:03,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 03:34:03,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 03:34:03,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 03:34:03,527 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 03:34:03,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 03:34:03,531 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 03:34:03,531 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 03:34:03,532 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 03:34:03,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 03:34:03,532 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 03:34:03,533 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 03:34:03,533 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 03:34:03,533 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 03:34:03,534 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 03:34:03,534 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 03:34:03,534 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 03:34:03,535 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 03:34:03,535 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 03:34:03,535 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 03:34:03,535 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 03:34:03,536 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 03:34:03,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 03:34:03,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 03:34:03,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 03:34:03,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 03:34:03,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 03:34:03,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 03:34:03,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 03:34:03,539 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 03:34:03,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 03:34:03,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 03:34:03,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 03:34:03,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:34:03,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 03:34:03,541 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 03:34:03,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 03:34:03,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 03:34:03,541 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 03:34:03,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 03:34:03,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 03:34:03,542 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 03:34:03,542 INFO L138 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_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bd4d18c7774801c1dd2fcc01cd37afd9da2c99096cf08f4bd160d17156b286b [2022-11-03 03:34:03,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 03:34:03,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 03:34:03,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 03:34:03,859 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 03:34:03,860 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 03:34:03,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-03 03:34:03,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/data/ac6e04c77/82d97d27b8d4498082f2352b4dc130b5/FLAG3b491acc0 [2022-11-03 03:34:04,633 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 03:34:04,634 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-03 03:34:04,665 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/data/ac6e04c77/82d97d27b8d4498082f2352b4dc130b5/FLAG3b491acc0 [2022-11-03 03:34:04,783 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/data/ac6e04c77/82d97d27b8d4498082f2352b4dc130b5 [2022-11-03 03:34:04,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 03:34:04,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 03:34:04,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 03:34:04,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 03:34:04,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 03:34:04,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:34:04" (1/1) ... [2022-11-03 03:34:04,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f3ff6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:04, skipping insertion in model container [2022-11-03 03:34:04,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:34:04" (1/1) ... [2022-11-03 03:34:04,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 03:34:04,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 03:34:05,732 WARN L230 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_703bd583-f03b-4a43-9f9f-2d533557c223/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i[113815,113828] [2022-11-03 03:34:05,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:34:05,825 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 03:34:06,010 WARN L230 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_703bd583-f03b-4a43-9f9f-2d533557c223/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i[113815,113828] [2022-11-03 03:34:06,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 03:34:06,107 INFO L208 MainTranslator]: Completed translation [2022-11-03 03:34:06,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06 WrapperNode [2022-11-03 03:34:06,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 03:34:06,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 03:34:06,109 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 03:34:06,109 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 03:34:06,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,174 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,225 INFO L138 Inliner]: procedures = 109, calls = 310, calls flagged for inlining = 49, calls inlined = 43, statements flattened = 770 [2022-11-03 03:34:06,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 03:34:06,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 03:34:06,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 03:34:06,227 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 03:34:06,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,326 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 03:34:06,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 03:34:06,339 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 03:34:06,339 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 03:34:06,340 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (1/1) ... [2022-11-03 03:34:06,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 03:34:06,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:34:06,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 03:34:06,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 03:34:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 03:34:06,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 03:34:06,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 03:34:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 03:34:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 03:34:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 03:34:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 03:34:06,455 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 03:34:06,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 03:34:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-03 03:34:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-03 03:34:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 03:34:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 03:34:06,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 03:34:06,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-03 03:34:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-03 03:34:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_disconnect [2022-11-03 03:34:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_disconnect [2022-11-03 03:34:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 03:34:06,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 03:34:06,457 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 03:34:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 03:34:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 03:34:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 03:34:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-03 03:34:06,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-03 03:34:06,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 03:34:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-03 03:34:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-03 03:34:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-03 03:34:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-03 03:34:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_7 [2022-11-03 03:34:06,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_7 [2022-11-03 03:34:06,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 03:34:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 03:34:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 03:34:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-03 03:34:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-03 03:34:06,460 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-03 03:34:06,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-03 03:34:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 03:34:06,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 03:34:06,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 03:34:06,823 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 03:34:06,825 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 03:34:06,923 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-03 03:34:07,738 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 03:34:07,983 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 03:34:07,984 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-03 03:34:07,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:34:07 BoogieIcfgContainer [2022-11-03 03:34:07,988 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 03:34:07,991 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 03:34:07,992 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 03:34:07,996 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 03:34:07,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 03:34:04" (1/3) ... [2022-11-03 03:34:07,997 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fcc4b97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:34:07, skipping insertion in model container [2022-11-03 03:34:07,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:34:06" (2/3) ... [2022-11-03 03:34:07,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fcc4b97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 03:34:07, skipping insertion in model container [2022-11-03 03:34:07,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 03:34:07" (3/3) ... [2022-11-03 03:34:08,002 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-03 03:34:08,022 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 03:34:08,023 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 03:34:08,086 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 03:34:08,093 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7e663754, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 03:34:08,093 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 03:34:08,098 INFO L276 IsEmpty]: Start isEmpty. Operand has 156 states, 96 states have (on average 1.3854166666666667) internal successors, (133), 107 states have internal predecessors, (133), 43 states have call successors, (43), 16 states have call predecessors, (43), 15 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-11-03 03:34:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-03 03:34:08,107 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:08,108 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:08,109 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:08,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:08,117 INFO L85 PathProgramCache]: Analyzing trace with hash -962308435, now seen corresponding path program 1 times [2022-11-03 03:34:08,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:08,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1020795199] [2022-11-03 03:34:08,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:08,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:08,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-03 03:34:08,666 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:08,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1020795199] [2022-11-03 03:34:08,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1020795199] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:08,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:34:08,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:34:08,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39564394] [2022-11-03 03:34:08,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:08,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:34:08,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:08,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:34:08,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:08,719 INFO L87 Difference]: Start difference. First operand has 156 states, 96 states have (on average 1.3854166666666667) internal successors, (133), 107 states have internal predecessors, (133), 43 states have call successors, (43), 16 states have call predecessors, (43), 15 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-03 03:34:09,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:09,766 INFO L93 Difference]: Finished difference Result 444 states and 612 transitions. [2022-11-03 03:34:09,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:34:09,772 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-11-03 03:34:09,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:09,791 INFO L225 Difference]: With dead ends: 444 [2022-11-03 03:34:09,795 INFO L226 Difference]: Without dead ends: 279 [2022-11-03 03:34:09,800 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:09,808 INFO L413 NwaCegarLoop]: 208 mSDtfsCounter, 180 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 180 SdHoareTripleChecker+Valid, 374 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:09,811 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [180 Valid, 374 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-03 03:34:09,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2022-11-03 03:34:09,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 279. [2022-11-03 03:34:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 279 states, 178 states have (on average 1.3089887640449438) internal successors, (233), 185 states have internal predecessors, (233), 72 states have call successors, (72), 29 states have call predecessors, (72), 28 states have return successors, (68), 68 states have call predecessors, (68), 68 states have call successors, (68) [2022-11-03 03:34:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 373 transitions. [2022-11-03 03:34:09,879 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 373 transitions. Word has length 23 [2022-11-03 03:34:09,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:09,880 INFO L495 AbstractCegarLoop]: Abstraction has 279 states and 373 transitions. [2022-11-03 03:34:09,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-03 03:34:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2022-11-03 03:34:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-03 03:34:09,883 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:09,883 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:09,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 03:34:09,884 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:09,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:09,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1997527150, now seen corresponding path program 1 times [2022-11-03 03:34:09,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:09,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923152937] [2022-11-03 03:34:09,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:09,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:09,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:10,044 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-03 03:34:10,044 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:10,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923152937] [2022-11-03 03:34:10,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923152937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:10,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:34:10,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:34:10,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529042620] [2022-11-03 03:34:10,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:10,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:34:10,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:10,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:34:10,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:10,048 INFO L87 Difference]: Start difference. First operand 279 states and 373 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:11,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:11,082 INFO L93 Difference]: Finished difference Result 465 states and 617 transitions. [2022-11-03 03:34:11,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:34:11,083 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 37 [2022-11-03 03:34:11,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:11,087 INFO L225 Difference]: With dead ends: 465 [2022-11-03 03:34:11,087 INFO L226 Difference]: Without dead ends: 462 [2022-11-03 03:34:11,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:11,089 INFO L413 NwaCegarLoop]: 183 mSDtfsCounter, 126 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 334 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:11,090 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 334 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-03 03:34:11,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2022-11-03 03:34:11,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 458. [2022-11-03 03:34:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 458 states, 298 states have (on average 1.3187919463087248) internal successors, (393), 311 states have internal predecessors, (393), 111 states have call successors, (111), 49 states have call predecessors, (111), 48 states have return successors, (107), 105 states have call predecessors, (107), 107 states have call successors, (107) [2022-11-03 03:34:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 611 transitions. [2022-11-03 03:34:11,141 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 611 transitions. Word has length 37 [2022-11-03 03:34:11,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:11,141 INFO L495 AbstractCegarLoop]: Abstraction has 458 states and 611 transitions. [2022-11-03 03:34:11,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 611 transitions. [2022-11-03 03:34:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-03 03:34:11,144 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:11,144 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:11,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-03 03:34:11,145 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:11,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:11,150 INFO L85 PathProgramCache]: Analyzing trace with hash -1793789948, now seen corresponding path program 1 times [2022-11-03 03:34:11,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:11,151 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360875764] [2022-11-03 03:34:11,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:11,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-03 03:34:11,282 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:11,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360875764] [2022-11-03 03:34:11,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360875764] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:11,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:34:11,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:34:11,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416838875] [2022-11-03 03:34:11,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:11,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:34:11,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:11,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:34:11,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:11,286 INFO L87 Difference]: Start difference. First operand 458 states and 611 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:12,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:12,199 INFO L93 Difference]: Finished difference Result 460 states and 612 transitions. [2022-11-03 03:34:12,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:34:12,200 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 38 [2022-11-03 03:34:12,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:12,208 INFO L225 Difference]: With dead ends: 460 [2022-11-03 03:34:12,210 INFO L226 Difference]: Without dead ends: 457 [2022-11-03 03:34:12,211 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:12,215 INFO L413 NwaCegarLoop]: 160 mSDtfsCounter, 182 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 160 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:12,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [182 Valid, 160 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-03 03:34:12,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2022-11-03 03:34:12,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 457. [2022-11-03 03:34:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 457 states, 298 states have (on average 1.3154362416107384) internal successors, (392), 310 states have internal predecessors, (392), 110 states have call successors, (110), 49 states have call predecessors, (110), 48 states have return successors, (107), 105 states have call predecessors, (107), 107 states have call successors, (107) [2022-11-03 03:34:12,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 457 states and 609 transitions. [2022-11-03 03:34:12,299 INFO L78 Accepts]: Start accepts. Automaton has 457 states and 609 transitions. Word has length 38 [2022-11-03 03:34:12,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:12,303 INFO L495 AbstractCegarLoop]: Abstraction has 457 states and 609 transitions. [2022-11-03 03:34:12,304 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 609 transitions. [2022-11-03 03:34:12,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-03 03:34:12,313 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:12,313 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:12,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-03 03:34:12,314 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:12,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:12,315 INFO L85 PathProgramCache]: Analyzing trace with hash 227100885, now seen corresponding path program 1 times [2022-11-03 03:34:12,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:12,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689305928] [2022-11-03 03:34:12,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:12,456 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-03 03:34:12,456 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:12,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689305928] [2022-11-03 03:34:12,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689305928] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:12,457 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:34:12,457 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:34:12,457 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866918952] [2022-11-03 03:34:12,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:12,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:34:12,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:12,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:34:12,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:12,460 INFO L87 Difference]: Start difference. First operand 457 states and 609 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:13,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:13,000 INFO L93 Difference]: Finished difference Result 459 states and 610 transitions. [2022-11-03 03:34:13,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:34:13,001 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-11-03 03:34:13,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:13,004 INFO L225 Difference]: With dead ends: 459 [2022-11-03 03:34:13,004 INFO L226 Difference]: Without dead ends: 456 [2022-11-03 03:34:13,005 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:13,006 INFO L413 NwaCegarLoop]: 158 mSDtfsCounter, 179 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:13,006 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 158 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-03 03:34:13,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2022-11-03 03:34:13,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 456. [2022-11-03 03:34:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 298 states have (on average 1.3120805369127517) internal successors, (391), 309 states have internal predecessors, (391), 109 states have call successors, (109), 49 states have call predecessors, (109), 48 states have return successors, (107), 105 states have call predecessors, (107), 107 states have call successors, (107) [2022-11-03 03:34:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 607 transitions. [2022-11-03 03:34:13,056 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 607 transitions. Word has length 39 [2022-11-03 03:34:13,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:13,059 INFO L495 AbstractCegarLoop]: Abstraction has 456 states and 607 transitions. [2022-11-03 03:34:13,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:13,063 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 607 transitions. [2022-11-03 03:34:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-03 03:34:13,067 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:13,067 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:13,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 03:34:13,068 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:13,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:13,069 INFO L85 PathProgramCache]: Analyzing trace with hash -1549787865, now seen corresponding path program 1 times [2022-11-03 03:34:13,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:13,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123077535] [2022-11-03 03:34:13,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:13,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:13,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:13,190 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-03 03:34:13,190 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:13,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123077535] [2022-11-03 03:34:13,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123077535] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:13,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:34:13,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:34:13,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988621178] [2022-11-03 03:34:13,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:13,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:34:13,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:13,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:34:13,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:13,193 INFO L87 Difference]: Start difference. First operand 456 states and 607 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:14,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:14,118 INFO L93 Difference]: Finished difference Result 458 states and 608 transitions. [2022-11-03 03:34:14,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:34:14,119 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 40 [2022-11-03 03:34:14,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:14,122 INFO L225 Difference]: With dead ends: 458 [2022-11-03 03:34:14,122 INFO L226 Difference]: Without dead ends: 450 [2022-11-03 03:34:14,123 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:14,124 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 176 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 157 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:14,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 157 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-03 03:34:14,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2022-11-03 03:34:14,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 450. [2022-11-03 03:34:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 450 states, 293 states have (on average 1.3071672354948805) internal successors, (383), 303 states have internal predecessors, (383), 108 states have call successors, (108), 49 states have call predecessors, (108), 48 states have return successors, (107), 105 states have call predecessors, (107), 107 states have call successors, (107) [2022-11-03 03:34:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 598 transitions. [2022-11-03 03:34:14,165 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 598 transitions. Word has length 40 [2022-11-03 03:34:14,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:14,166 INFO L495 AbstractCegarLoop]: Abstraction has 450 states and 598 transitions. [2022-11-03 03:34:14,166 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 3 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-03 03:34:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 598 transitions. [2022-11-03 03:34:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-03 03:34:14,169 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:14,169 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:14,169 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 03:34:14,170 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:14,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:14,170 INFO L85 PathProgramCache]: Analyzing trace with hash -589539357, now seen corresponding path program 1 times [2022-11-03 03:34:14,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:14,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334179981] [2022-11-03 03:34:14,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:14,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:14,306 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-03 03:34:14,306 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:14,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334179981] [2022-11-03 03:34:14,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334179981] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:14,307 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:34:14,307 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-03 03:34:14,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871807870] [2022-11-03 03:34:14,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:14,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-03 03:34:14,308 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:14,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-03 03:34:14,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:14,309 INFO L87 Difference]: Start difference. First operand 450 states and 598 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 03:34:15,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:15,549 INFO L93 Difference]: Finished difference Result 733 states and 974 transitions. [2022-11-03 03:34:15,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-03 03:34:15,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 108 [2022-11-03 03:34:15,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:15,552 INFO L225 Difference]: With dead ends: 733 [2022-11-03 03:34:15,552 INFO L226 Difference]: Without dead ends: 294 [2022-11-03 03:34:15,554 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-03 03:34:15,555 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 31 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 302 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:15,555 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 302 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 77 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-03 03:34:15,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2022-11-03 03:34:15,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 289. [2022-11-03 03:34:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 199 states have (on average 1.3266331658291457) internal successors, (264), 204 states have internal predecessors, (264), 59 states have call successors, (59), 31 states have call predecessors, (59), 30 states have return successors, (58), 57 states have call predecessors, (58), 58 states have call successors, (58) [2022-11-03 03:34:15,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 381 transitions. [2022-11-03 03:34:15,577 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 381 transitions. Word has length 108 [2022-11-03 03:34:15,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:15,577 INFO L495 AbstractCegarLoop]: Abstraction has 289 states and 381 transitions. [2022-11-03 03:34:15,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 03:34:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 381 transitions. [2022-11-03 03:34:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-03 03:34:15,579 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:15,580 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:15,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-03 03:34:15,580 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:15,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:15,581 INFO L85 PathProgramCache]: Analyzing trace with hash 530911260, now seen corresponding path program 1 times [2022-11-03 03:34:15,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:15,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1529527164] [2022-11-03 03:34:15,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:16,294 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-11-03 03:34:16,295 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:16,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1529527164] [2022-11-03 03:34:16,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1529527164] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:34:16,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1354735397] [2022-11-03 03:34:16,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:16,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:16,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:34:16,301 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:34:16,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 03:34:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:16,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 1267 conjuncts, 29 conjunts are in the unsatisfiable core [2022-11-03 03:34:16,784 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:34:16,893 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-03 03:34:16,894 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 03:34:16,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1354735397] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:16,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 03:34:16,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2022-11-03 03:34:16,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604655588] [2022-11-03 03:34:16,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:16,895 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:34:16,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:16,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:34:16,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:34:16,898 INFO L87 Difference]: Start difference. First operand 289 states and 381 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 03:34:18,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:18,618 INFO L93 Difference]: Finished difference Result 460 states and 615 transitions. [2022-11-03 03:34:18,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 03:34:18,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) Word has length 114 [2022-11-03 03:34:18,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:18,620 INFO L225 Difference]: With dead ends: 460 [2022-11-03 03:34:18,621 INFO L226 Difference]: Without dead ends: 297 [2022-11-03 03:34:18,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:34:18,622 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 0 mSDsluCounter, 554 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 602 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:18,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 602 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-03 03:34:18,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 297 states. [2022-11-03 03:34:18,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 297 to 297. [2022-11-03 03:34:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 297 states, 205 states have (on average 1.3170731707317074) internal successors, (270), 210 states have internal predecessors, (270), 59 states have call successors, (59), 31 states have call predecessors, (59), 32 states have return successors, (67), 59 states have call predecessors, (67), 58 states have call successors, (67) [2022-11-03 03:34:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 396 transitions. [2022-11-03 03:34:18,647 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 396 transitions. Word has length 114 [2022-11-03 03:34:18,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:18,649 INFO L495 AbstractCegarLoop]: Abstraction has 297 states and 396 transitions. [2022-11-03 03:34:18,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (15), 2 states have call predecessors, (15), 3 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-03 03:34:18,649 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 396 transitions. [2022-11-03 03:34:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-03 03:34:18,657 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:18,657 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:18,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 03:34:18,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-03 03:34:18,885 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:18,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:18,886 INFO L85 PathProgramCache]: Analyzing trace with hash 1389516951, now seen corresponding path program 1 times [2022-11-03 03:34:18,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:18,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995924063] [2022-11-03 03:34:18,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-03 03:34:19,488 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:19,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995924063] [2022-11-03 03:34:19,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995924063] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:34:19,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [914382342] [2022-11-03 03:34:19,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:19,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:19,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:34:19,490 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:34:19,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 03:34:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:19,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 1292 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-03 03:34:19,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:34:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-03 03:34:19,979 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 03:34:19,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [914382342] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:19,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 03:34:19,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 5 [2022-11-03 03:34:19,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113944545] [2022-11-03 03:34:19,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:19,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:34:19,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:19,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:34:19,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 03:34:19,982 INFO L87 Difference]: Start difference. First operand 297 states and 396 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 03:34:21,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:21,679 INFO L93 Difference]: Finished difference Result 578 states and 778 transitions. [2022-11-03 03:34:21,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 03:34:21,680 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 118 [2022-11-03 03:34:21,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:21,681 INFO L225 Difference]: With dead ends: 578 [2022-11-03 03:34:21,682 INFO L226 Difference]: Without dead ends: 307 [2022-11-03 03:34:21,682 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-03 03:34:21,683 INFO L413 NwaCegarLoop]: 154 mSDtfsCounter, 1 mSDsluCounter, 558 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 605 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:21,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 605 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-03 03:34:21,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2022-11-03 03:34:21,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 301. [2022-11-03 03:34:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301 states, 209 states have (on average 1.3110047846889952) internal successors, (274), 212 states have internal predecessors, (274), 59 states have call successors, (59), 31 states have call predecessors, (59), 32 states have return successors, (67), 61 states have call predecessors, (67), 58 states have call successors, (67) [2022-11-03 03:34:21,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 400 transitions. [2022-11-03 03:34:21,704 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 400 transitions. Word has length 118 [2022-11-03 03:34:21,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:21,705 INFO L495 AbstractCegarLoop]: Abstraction has 301 states and 400 transitions. [2022-11-03 03:34:21,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-03 03:34:21,705 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 400 transitions. [2022-11-03 03:34:21,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-03 03:34:21,707 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:21,707 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:21,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 03:34:21,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:21,933 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:21,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:21,933 INFO L85 PathProgramCache]: Analyzing trace with hash -1103145476, now seen corresponding path program 2 times [2022-11-03 03:34:21,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:21,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444767889] [2022-11-03 03:34:21,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 9 proven. 8 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-03 03:34:22,899 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:22,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444767889] [2022-11-03 03:34:22,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444767889] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:34:22,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [371589158] [2022-11-03 03:34:22,900 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-03 03:34:22,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:22,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:34:22,901 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:34:22,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 03:34:23,268 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-11-03 03:34:23,269 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 03:34:23,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 29 conjunts are in the unsatisfiable core [2022-11-03 03:34:23,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:34:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-03 03:34:23,625 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 03:34:23,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [371589158] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:23,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 03:34:23,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2022-11-03 03:34:23,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603040419] [2022-11-03 03:34:23,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:23,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 03:34:23,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:23,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 03:34:23,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-11-03 03:34:23,628 INFO L87 Difference]: Start difference. First operand 301 states and 400 transitions. Second operand has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-03 03:34:25,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:25,074 INFO L93 Difference]: Finished difference Result 426 states and 567 transitions. [2022-11-03 03:34:25,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 03:34:25,076 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 122 [2022-11-03 03:34:25,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:25,078 INFO L225 Difference]: With dead ends: 426 [2022-11-03 03:34:25,078 INFO L226 Difference]: Without dead ends: 421 [2022-11-03 03:34:25,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-11-03 03:34:25,079 INFO L413 NwaCegarLoop]: 175 mSDtfsCounter, 52 mSDsluCounter, 339 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:25,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 453 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-03 03:34:25,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states. [2022-11-03 03:34:25,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 421. [2022-11-03 03:34:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 421 states, 294 states have (on average 1.3129251700680271) internal successors, (386), 298 states have internal predecessors, (386), 81 states have call successors, (81), 43 states have call predecessors, (81), 45 states have return successors, (93), 85 states have call predecessors, (93), 80 states have call successors, (93) [2022-11-03 03:34:25,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 560 transitions. [2022-11-03 03:34:25,132 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 560 transitions. Word has length 122 [2022-11-03 03:34:25,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:25,132 INFO L495 AbstractCegarLoop]: Abstraction has 421 states and 560 transitions. [2022-11-03 03:34:25,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-11-03 03:34:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 560 transitions. [2022-11-03 03:34:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-03 03:34:25,135 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:25,135 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:25,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 03:34:25,357 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:25,357 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:25,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:25,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1701219503, now seen corresponding path program 1 times [2022-11-03 03:34:25,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:25,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141978733] [2022-11-03 03:34:25,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-11-03 03:34:26,010 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:26,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141978733] [2022-11-03 03:34:26,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141978733] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:34:26,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [857565625] [2022-11-03 03:34:26,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:26,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:26,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:34:26,012 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:34:26,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 03:34:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:26,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 1765 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 03:34:26,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:34:26,809 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-03 03:34:26,810 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 03:34:26,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [857565625] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:34:26,810 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 03:34:26,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2022-11-03 03:34:26,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427079726] [2022-11-03 03:34:26,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:34:26,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:34:26,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:34:26,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:34:26,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-03 03:34:26,813 INFO L87 Difference]: Start difference. First operand 421 states and 560 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 3 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-03 03:34:29,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:34:29,218 INFO L93 Difference]: Finished difference Result 1063 states and 1437 transitions. [2022-11-03 03:34:29,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 03:34:29,219 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 3 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 137 [2022-11-03 03:34:29,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:34:29,225 INFO L225 Difference]: With dead ends: 1063 [2022-11-03 03:34:29,225 INFO L226 Difference]: Without dead ends: 1058 [2022-11-03 03:34:29,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-03 03:34:29,226 INFO L413 NwaCegarLoop]: 335 mSDtfsCounter, 378 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 458 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 380 SdHoareTripleChecker+Valid, 818 SdHoareTripleChecker+Invalid, 470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 458 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-03 03:34:29,228 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [380 Valid, 818 Invalid, 470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 458 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-03 03:34:29,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1058 states. [2022-11-03 03:34:29,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1058 to 962. [2022-11-03 03:34:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 962 states, 666 states have (on average 1.3198198198198199) internal successors, (879), 679 states have internal predecessors, (879), 192 states have call successors, (192), 97 states have call predecessors, (192), 103 states have return successors, (222), 199 states have call predecessors, (222), 191 states have call successors, (222) [2022-11-03 03:34:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 962 states and 1293 transitions. [2022-11-03 03:34:29,302 INFO L78 Accepts]: Start accepts. Automaton has 962 states and 1293 transitions. Word has length 137 [2022-11-03 03:34:29,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:34:29,302 INFO L495 AbstractCegarLoop]: Abstraction has 962 states and 1293 transitions. [2022-11-03 03:34:29,303 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 5 states have internal predecessors, (73), 3 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2022-11-03 03:34:29,303 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1293 transitions. [2022-11-03 03:34:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-03 03:34:29,307 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:34:29,307 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:34:29,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 03:34:29,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:29,523 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:34:29,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:34:29,523 INFO L85 PathProgramCache]: Analyzing trace with hash 1797529477, now seen corresponding path program 1 times [2022-11-03 03:34:29,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:34:29,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725206766] [2022-11-03 03:34:29,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:29,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:34:29,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-03 03:34:30,711 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:34:30,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725206766] [2022-11-03 03:34:30,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1725206766] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:34:30,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1444908621] [2022-11-03 03:34:30,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:34:30,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:34:30,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:34:30,714 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:34:30,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-03 03:34:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:34:31,298 INFO L263 TraceCheckSpWp]: Trace formula consists of 1783 conjuncts, 93 conjunts are in the unsatisfiable core [2022-11-03 03:34:31,306 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:34:31,335 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:34:31,395 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 6 [2022-11-03 03:34:31,872 WARN L855 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_773 (Array Int Int))) (= (store |c_old(#memory_int)| |c_#Ultimate.meminit_#ptr.base| v_ArrVal_773) |c_#memory_int|)) is different from true [2022-11-03 03:34:31,982 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 6 treesize of output 5 [2022-11-03 03:34:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:34:32,026 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-03 03:34:32,045 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-03 03:34:32,045 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-03 03:35:33,317 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 15 [2022-11-03 03:35:43,467 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 15 [2022-11-03 03:35:43,485 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 15 [2022-11-03 03:35:53,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:53,662 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 32 treesize of output 26 [2022-11-03 03:35:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 22 refuted. 0 times theorem prover too weak. 38 trivial. 1 not checked. [2022-11-03 03:35:53,696 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 03:35:53,727 WARN L833 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_usb_acecad_probe_~id#1.offset| Int) (v_ArrVal_784 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_usb_acecad_probe_~input_dev~0#1.base| v_ArrVal_784) |c_ULTIMATE.start_usb_acecad_probe_~id#1.base|) (+ 16 |ULTIMATE.start_usb_acecad_probe_~id#1.offset|)) 0)) is different from false [2022-11-03 03:35:53,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1444908621] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:35:53,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2122997393] [2022-11-03 03:35:53,763 INFO L159 IcfgInterpreter]: Started Sifa with 95 locations of interest [2022-11-03 03:35:53,763 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 03:35:53,767 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 03:35:53,773 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 03:35:53,773 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 03:35:54,540 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:35:54,545 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:35:54,553 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 6 [2022-11-03 03:35:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:54,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,036 INFO L244 Elim1Store]: Index analysis took 101 ms [2022-11-03 03:35:55,047 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 57 select indices, 57 select index equivalence classes, 705 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 0 case distinctions, treesize of input 490 treesize of output 172 [2022-11-03 03:35:55,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:35:55,704 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 57 select indices, 57 select index equivalence classes, 705 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 0 case distinctions, treesize of input 490 treesize of output 172 [2022-11-03 03:36:00,219 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:00,268 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 6 treesize of output 4 [2022-11-03 03:36:00,335 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:00,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 03:36:00,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 03:36:00,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 03:36:01,491 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:01,553 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 6 treesize of output 4 [2022-11-03 03:36:01,596 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:01,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 03:36:01,683 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 03:36:01,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2022-11-03 03:36:11,012 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:36:11,016 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-03 03:36:18,408 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:18,435 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:19,171 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:19,203 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:19,579 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:19,609 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:19,648 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:36:21,185 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:36:21,259 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:21,338 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:21,606 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2022-11-03 03:36:21,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:36:21,758 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:36:21,767 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:36:23,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:23,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,304 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 45 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 78 [2022-11-03 03:36:24,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,471 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:36:24,471 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:36:24,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,601 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:36:24,601 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:36:24,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,738 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:36:24,738 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 37 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 71 treesize of output 92 [2022-11-03 03:36:24,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,085 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 17 [2022-11-03 03:36:25,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,259 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:36:25,302 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 36 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 77 [2022-11-03 03:36:25,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,375 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 03:36:25,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:25,669 INFO L244 Elim1Store]: Index analysis took 152 ms [2022-11-03 03:36:25,864 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2022-11-03 03:36:26,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,116 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 39 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 81 [2022-11-03 03:36:26,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:26,172 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2022-11-03 03:36:30,918 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:36:30,919 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 162 [2022-11-03 03:36:31,032 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:36:31,033 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 120 [2022-11-03 03:36:31,176 INFO L356 Elim1Store]: treesize reduction 112, result has 35.3 percent of original size [2022-11-03 03:36:31,177 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 case distinctions, treesize of input 59 treesize of output 82 [2022-11-03 03:36:31,270 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:36:31,270 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 178 treesize of output 148 [2022-11-03 03:36:31,358 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:36:31,358 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 108 [2022-11-03 03:36:33,660 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 6 treesize of output 5 [2022-11-03 03:36:36,532 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:36:37,164 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:36:50,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:50,739 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:51,325 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:51,353 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:36:51,579 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:51,606 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:36:51,655 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:52,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:52,651 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:36:52,686 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:36:52,957 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:36:52,995 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:36:53,003 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:36:53,087 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2022-11-03 03:36:54,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,691 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 45 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 78 [2022-11-03 03:36:54,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,857 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:36:54,857 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:36:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:54,974 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:36:54,975 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:36:55,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,083 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:36:55,083 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 37 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 71 treesize of output 92 [2022-11-03 03:36:55,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,421 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 17 [2022-11-03 03:36:55,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:36:55,588 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 36 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 77 [2022-11-03 03:36:55,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,636 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 03:36:55,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:55,851 INFO L244 Elim1Store]: Index analysis took 110 ms [2022-11-03 03:36:56,012 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2022-11-03 03:36:56,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,232 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 39 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 81 [2022-11-03 03:36:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:36:56,282 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2022-11-03 03:36:59,926 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:36:59,927 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 162 [2022-11-03 03:37:00,033 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:37:00,033 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 120 [2022-11-03 03:37:00,178 INFO L356 Elim1Store]: treesize reduction 112, result has 35.3 percent of original size [2022-11-03 03:37:00,178 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 case distinctions, treesize of input 59 treesize of output 82 [2022-11-03 03:37:00,256 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:37:00,258 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 180 treesize of output 156 [2022-11-03 03:37:00,333 INFO L356 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2022-11-03 03:37:00,334 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 102 [2022-11-03 03:37:05,036 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:37:05,932 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:37:18,048 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:18,076 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:18,539 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:18,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:18,826 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:37:18,851 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:37:18,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:37:19,857 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:37:19,907 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:37:19,975 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:37:20,227 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:37:20,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:37:20,273 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:37:20,376 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2022-11-03 03:37:21,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:21,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:21,899 INFO L244 Elim1Store]: Index analysis took 163 ms [2022-11-03 03:37:22,142 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2022-11-03 03:37:22,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,326 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 39 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 81 [2022-11-03 03:37:22,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,376 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2022-11-03 03:37:22,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,855 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 45 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 78 [2022-11-03 03:37:22,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:22,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,015 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:37:23,015 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:37:23,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,130 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:37:23,130 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:37:23,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,242 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:37:23,243 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 37 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 71 treesize of output 92 [2022-11-03 03:37:23,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,432 INFO L244 Elim1Store]: Index analysis took 101 ms [2022-11-03 03:37:23,648 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 17 [2022-11-03 03:37:23,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,789 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:37:23,819 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 36 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 77 [2022-11-03 03:37:23,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:37:23,867 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 03:37:28,281 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:37:28,282 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 162 [2022-11-03 03:37:28,383 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:37:28,383 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 120 [2022-11-03 03:37:28,535 INFO L356 Elim1Store]: treesize reduction 112, result has 35.3 percent of original size [2022-11-03 03:37:28,535 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 case distinctions, treesize of input 59 treesize of output 82 [2022-11-03 03:37:28,616 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:37:28,616 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 178 treesize of output 148 [2022-11-03 03:37:28,692 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:37:28,693 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 108 [2022-11-03 03:37:33,892 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:37:34,502 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:37:45,014 INFO L197 IcfgInterpreter]: Interpreting procedure ldv__builtin_expect with input of size 149 for LOIs [2022-11-03 03:37:45,117 INFO L197 IcfgInterpreter]: Interpreting procedure strlcat with input of size 160 for LOIs [2022-11-03 03:37:45,147 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 114 for LOIs [2022-11-03 03:37:45,168 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 123 for LOIs [2022-11-03 03:37:45,212 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:37:45,234 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:37:45,631 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 142 for LOIs [2022-11-03 03:37:45,647 INFO L197 IcfgInterpreter]: Interpreting procedure usb_free_coherent with input of size 161 for LOIs [2022-11-03 03:37:45,710 INFO L197 IcfgInterpreter]: Interpreting procedure kzalloc with input of size 119 for LOIs [2022-11-03 03:37:46,048 INFO L197 IcfgInterpreter]: Interpreting procedure kfree with input of size 120 for LOIs [2022-11-03 03:37:46,061 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 125 for LOIs [2022-11-03 03:37:46,102 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 133 for LOIs [2022-11-03 03:37:46,368 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:37:46,456 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-03 03:37:46,747 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 472 treesize of output 475 [2022-11-03 03:37:46,811 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 493 treesize of output 494 [2022-11-03 03:37:46,946 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:47,283 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:37:47,359 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:37:48,018 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 472 treesize of output 475 [2022-11-03 03:37:48,084 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 493 treesize of output 494 [2022-11-03 03:37:48,250 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:48,523 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:37:48,580 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:37:49,128 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 472 treesize of output 475 [2022-11-03 03:37:49,192 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 493 treesize of output 494 [2022-11-03 03:37:49,340 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:37:49,659 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 59 treesize of output 45 [2022-11-03 03:37:49,985 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 114 for LOIs [2022-11-03 03:37:49,996 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 03:40:44,875 WARN L234 SmtUtils]: Spent 8.66s on a formula simplification. DAG size of input: 402 DAG size of output: 380 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 03:41:05,042 WARN L234 SmtUtils]: Spent 5.08s on a formula simplification. DAG size of input: 433 DAG size of output: 428 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 03:41:40,946 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '16984#(and (<= 0 ~bulk_urb~0.offset) (<= ~__mod_usb_device_table~0.bInterfaceClass 0) (<= ~INTERF_STATE~0 0) (<= ~__mod_usb_device_table~0.match_flags 0) (<= |~#usb_acecad_driver~0.offset| 0) (<= ~usb_intfdata~0.base 0) (<= 0 (+ ~ldv_retval_0~0 2147483648)) (<= 0 |#NULL.base|) (<= ~LDV_IN_INTERRUPT~0 1) (<= 0 ~__mod_usb_device_table~0.driver_info) (<= 0 ~URB_STATE~0) (<= 0 ~__mod_usb_device_table~0.bDeviceClass) (<= 0 ~usb_acecad_driver_group1~0.offset) (<= 0 ~INTERF_STATE~0) (<= 0 ~DEV_STATE~0) (<= ~__mod_usb_device_table~0.idProduct 0) (= ~ldv_retval_1~0 0) (<= 0 ~usb_intfdata~0.base) (<= ~bulk_urb~0.offset 0) (<= ~__mod_usb_device_table~0.idVendor 0) (<= 0 ~__mod_usb_device_table~0.idProduct) (<= 0 ~__mod_usb_device_table~0.bcdDevice_lo) (<= 0 ~__mod_usb_device_table~0.idVendor) (<= ~__mod_usb_device_table~0.bcdDevice_lo 0) (<= 1 ~LDV_IN_INTERRUPT~0) (<= 0 ~__mod_usb_device_table~0.match_flags) (<= 0 ~usb_intfdata~0.offset) (<= ~__mod_usb_device_table~0.bcdDevice_hi 0) (<= 0 ~__mod_usb_device_table~0.bInterfaceClass) (<= ~int_urb~0.offset 0) (= ~usb_counter~0 0) (<= |#NULL.offset| 0) (<= 0 ~__mod_usb_device_table~0.bDeviceProtocol) (<= 0 ~SERIAL_STATE~0) (<= ~ldv_retval_0~0 2147483647) (<= ~usb_acecad_driver_group1~0.offset 0) (<= 15 |~#usb_acecad_driver~0.base|) (<= 0 ~__mod_usb_device_table~0.bcdDevice_hi) (= ~ldv_state_variable_1~0 0) (<= 14 |~#usb_acecad_id_table~0.base|) (<= ~__mod_usb_device_table~0.bInterfaceProtocol 0) (= ~ldv_state_variable_0~0 2) (<= 0 ~__mod_usb_device_table~0.bInterfaceProtocol) (not (= ~URB_STATE~0 0)) (<= 0 ~int_urb~0.offset) (<= ~__mod_usb_device_table~0.bDeviceClass 0) (<= ~usb_intfdata~0.offset 0) (<= ~DEV_STATE~0 0) (= ~ref_cnt~0 0) (<= |#NULL.base| 0) (<= ~completeFnBulk~0.base 0) (<= ~__mod_usb_device_table~0.bDeviceProtocol 0) (<= 0 ~__mod_usb_device_table~0.bDeviceSubClass) (<= ~__mod_usb_device_table~0.bDeviceSubClass 0) (<= ~__mod_usb_device_table~0.driver_info 0) (<= |~#usb_acecad_id_table~0.offset| 0) (<= 0 |~#usb_acecad_driver~0.offset|) (<= 0 ~bulk_urb~0.base) (<= |~#usb_acecad_id_table~0.base| 14) (<= ~completeFnBulk~0.offset 0) (<= 0 ~__mod_usb_device_table~0.bInterfaceSubClass) (<= 0 |#NULL.offset|) (<= ~__mod_usb_device_table~0.bInterfaceSubClass 0) (<= 0 ~completeFnBulk~0.offset) (<= |~#usb_acecad_driver~0.base| 15) (<= 0 |#StackHeapBarrier|) (<= ~SERIAL_STATE~0 0) (<= ~bulk_urb~0.base 0) (<= 0 |~#usb_acecad_id_table~0.offset|) (<= 0 ~completeFnBulk~0.base))' at error location [2022-11-03 03:41:40,946 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-03 03:41:40,946 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-03 03:41:40,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 28] total 33 [2022-11-03 03:41:40,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761031642] [2022-11-03 03:41:40,946 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-03 03:41:40,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-11-03 03:41:40,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:41:40,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-11-03 03:41:40,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=634, Invalid=14109, Unknown=27, NotChecked=482, Total=15252 [2022-11-03 03:41:40,953 INFO L87 Difference]: Start difference. First operand 962 states and 1293 transitions. Second operand has 33 states, 25 states have (on average 5.48) internal successors, (137), 23 states have internal predecessors, (137), 13 states have call successors, (38), 7 states have call predecessors, (38), 12 states have return successors, (39), 17 states have call predecessors, (39), 13 states have call successors, (39) [2022-11-03 03:42:28,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:42:28,148 INFO L93 Difference]: Finished difference Result 2742 states and 3822 transitions. [2022-11-03 03:42:28,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-11-03 03:42:28,148 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 25 states have (on average 5.48) internal successors, (137), 23 states have internal predecessors, (137), 13 states have call successors, (38), 7 states have call predecessors, (38), 12 states have return successors, (39), 17 states have call predecessors, (39), 13 states have call successors, (39) Word has length 143 [2022-11-03 03:42:28,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:42:28,158 INFO L225 Difference]: With dead ends: 2742 [2022-11-03 03:42:28,158 INFO L226 Difference]: Without dead ends: 1806 [2022-11-03 03:42:28,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 197 SyntacticMatches, 14 SemanticMatches, 143 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 7383 ImplicationChecksByTransitivity, 353.2s TimeCoverageRelationStatistics Valid=760, Invalid=19507, Unknown=47, NotChecked=566, Total=20880 [2022-11-03 03:42:28,166 INFO L413 NwaCegarLoop]: 323 mSDtfsCounter, 491 mSDsluCounter, 5014 mSDsCounter, 0 mSdLazyCounter, 1480 mSolverCounterSat, 116 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 514 SdHoareTripleChecker+Valid, 4910 SdHoareTripleChecker+Invalid, 3027 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 116 IncrementalHoareTripleChecker+Valid, 1480 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1431 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-11-03 03:42:28,166 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [514 Valid, 4910 Invalid, 3027 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [116 Valid, 1480 Invalid, 0 Unknown, 1431 Unchecked, 6.1s Time] [2022-11-03 03:42:28,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1806 states. [2022-11-03 03:42:28,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1806 to 1238. [2022-11-03 03:42:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1238 states, 883 states have (on average 1.3340883352208381) internal successors, (1178), 891 states have internal predecessors, (1178), 224 states have call successors, (224), 113 states have call predecessors, (224), 130 states have return successors, (284), 247 states have call predecessors, (284), 223 states have call successors, (284) [2022-11-03 03:42:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1238 states and 1686 transitions. [2022-11-03 03:42:28,273 INFO L78 Accepts]: Start accepts. Automaton has 1238 states and 1686 transitions. Word has length 143 [2022-11-03 03:42:28,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:42:28,274 INFO L495 AbstractCegarLoop]: Abstraction has 1238 states and 1686 transitions. [2022-11-03 03:42:28,274 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 25 states have (on average 5.48) internal successors, (137), 23 states have internal predecessors, (137), 13 states have call successors, (38), 7 states have call predecessors, (38), 12 states have return successors, (39), 17 states have call predecessors, (39), 13 states have call successors, (39) [2022-11-03 03:42:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1686 transitions. [2022-11-03 03:42:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-03 03:42:28,278 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:42:28,279 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:42:28,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-03 03:42:28,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-03 03:42:28,505 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:42:28,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:42:28,505 INFO L85 PathProgramCache]: Analyzing trace with hash -1959196101, now seen corresponding path program 2 times [2022-11-03 03:42:28,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:42:28,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437505348] [2022-11-03 03:42:28,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:42:28,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:42:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:42:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-03 03:42:29,251 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:42:29,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437505348] [2022-11-03 03:42:29,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437505348] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 03:42:29,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 03:42:29,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 03:42:29,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195768523] [2022-11-03 03:42:29,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 03:42:29,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 03:42:29,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 03:42:29,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 03:42:29,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 03:42:29,254 INFO L87 Difference]: Start difference. First operand 1238 states and 1686 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 03:42:30,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 03:42:30,618 INFO L93 Difference]: Finished difference Result 1742 states and 2370 transitions. [2022-11-03 03:42:30,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 03:42:30,619 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18) Word has length 151 [2022-11-03 03:42:30,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 03:42:30,625 INFO L225 Difference]: With dead ends: 1742 [2022-11-03 03:42:30,626 INFO L226 Difference]: Without dead ends: 1238 [2022-11-03 03:42:30,628 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 03:42:30,628 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 0 mSDsluCounter, 556 mSDsCounter, 0 mSdLazyCounter, 155 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 604 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 155 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-03 03:42:30,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 604 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-03 03:42:30,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1238 states. [2022-11-03 03:42:30,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1238 to 1238. [2022-11-03 03:42:30,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1238 states, 883 states have (on average 1.3340883352208381) internal successors, (1178), 891 states have internal predecessors, (1178), 224 states have call successors, (224), 113 states have call predecessors, (224), 130 states have return successors, (281), 247 states have call predecessors, (281), 223 states have call successors, (281) [2022-11-03 03:42:30,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 1238 states and 1683 transitions. [2022-11-03 03:42:30,751 INFO L78 Accepts]: Start accepts. Automaton has 1238 states and 1683 transitions. Word has length 151 [2022-11-03 03:42:30,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 03:42:30,752 INFO L495 AbstractCegarLoop]: Abstraction has 1238 states and 1683 transitions. [2022-11-03 03:42:30,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 4 states have internal predecessors, (74), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-03 03:42:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1683 transitions. [2022-11-03 03:42:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-03 03:42:30,757 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 03:42:30,758 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 03:42:30,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-03 03:42:30,758 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 03:42:30,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 03:42:30,759 INFO L85 PathProgramCache]: Analyzing trace with hash -2089029189, now seen corresponding path program 3 times [2022-11-03 03:42:30,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 03:42:30,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99994567] [2022-11-03 03:42:30,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 03:42:30,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 03:42:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 03:42:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-03 03:42:31,853 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 03:42:31,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99994567] [2022-11-03 03:42:31,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99994567] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:42:31,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112608608] [2022-11-03 03:42:31,854 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-03 03:42:31,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 03:42:31,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 03:42:31,855 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 03:42:31,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_703bd583-f03b-4a43-9f9f-2d533557c223/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-03 03:42:32,454 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-03 03:42:32,455 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 03:42:32,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 1833 conjuncts, 141 conjunts are in the unsatisfiable core [2022-11-03 03:42:32,476 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 03:42:32,482 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:42:32,522 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 6 [2022-11-03 03:42:32,920 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 12 treesize of output 9 [2022-11-03 03:42:32,944 WARN L855 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1244 (Array Int Int))) (= (store |c_old(#memory_int)| |c_#Ultimate.meminit_#ptr.base| v_ArrVal_1244) |c_#memory_int|)) is different from true [2022-11-03 03:42:33,053 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 12 treesize of output 9 [2022-11-03 03:42:33,056 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 6 treesize of output 5 [2022-11-03 03:42:33,142 INFO L356 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-03 03:42:33,142 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-03 03:42:33,150 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-03 03:42:33,345 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:42:35,487 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 6 treesize of output 5 [2022-11-03 03:42:37,692 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-03 03:42:37,692 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 03:42:38,165 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:43:02,587 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-03 03:43:02,588 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 1 case distinctions, treesize of input 11 treesize of output 11 [2022-11-03 03:43:31,344 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-03 03:43:45,514 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-03 03:43:45,524 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-03 03:43:59,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:43:59,748 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 32 treesize of output 26 [2022-11-03 03:43:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 52 proven. 58 refuted. 0 times theorem prover too weak. 14 trivial. 1 not checked. [2022-11-03 03:43:59,792 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 03:43:59,821 WARN L833 $PredicateComparison]: unable to prove that (forall ((|ULTIMATE.start_usb_acecad_probe_~id#1.offset| Int) (v_ArrVal_1253 (Array Int Int))) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_usb_acecad_probe_~input_dev~0#1.base| v_ArrVal_1253) |c_ULTIMATE.start_usb_acecad_probe_~id#1.base|) (+ 16 |ULTIMATE.start_usb_acecad_probe_~id#1.offset|)) 0)) is different from false [2022-11-03 03:43:59,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112608608] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 03:43:59,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1455287235] [2022-11-03 03:43:59,832 INFO L159 IcfgInterpreter]: Started Sifa with 95 locations of interest [2022-11-03 03:43:59,832 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 03:43:59,833 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 03:43:59,833 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 03:43:59,833 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 03:44:00,249 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:44:00,253 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:44:00,259 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 7 treesize of output 6 [2022-11-03 03:44:00,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:00,608 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 57 select indices, 57 select index equivalence classes, 705 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 0 case distinctions, treesize of input 490 treesize of output 172 [2022-11-03 03:44:01,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:01,181 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 57 select indices, 57 select index equivalence classes, 705 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 0 case distinctions, treesize of input 490 treesize of output 172 [2022-11-03 03:44:01,874 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 6 treesize of output 4 [2022-11-03 03:44:01,903 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:01,973 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:02,282 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:02,323 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 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 6 treesize of output 4 [2022-11-03 03:44:02,362 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:10,939 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-03 03:44:10,944 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:44:17,216 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:44:17,318 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:44:17,375 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:44:18,161 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:18,193 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:19,095 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:19,126 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:44:19,527 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:44:19,566 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:44:19,619 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:44:19,927 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2022-11-03 03:44:19,986 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:44:20,001 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:44:20,044 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 42 treesize of output 39 [2022-11-03 03:44:21,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,453 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 17 [2022-11-03 03:44:21,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:44:21,608 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 36 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 77 [2022-11-03 03:44:21,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,659 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 03:44:21,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:21,917 INFO L244 Elim1Store]: Index analysis took 115 ms [2022-11-03 03:44:22,065 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2022-11-03 03:44:22,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,272 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 39 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 81 [2022-11-03 03:44:22,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,322 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2022-11-03 03:44:22,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,815 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 45 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 78 [2022-11-03 03:44:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:22,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,017 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:44:23,017 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:44:23,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,143 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:44:23,144 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:44:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:23,266 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:44:23,266 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 37 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 71 treesize of output 92 [2022-11-03 03:44:27,528 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:44:27,528 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 162 [2022-11-03 03:44:27,641 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:44:27,642 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 120 [2022-11-03 03:44:27,800 INFO L356 Elim1Store]: treesize reduction 112, result has 35.3 percent of original size [2022-11-03 03:44:27,800 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 case distinctions, treesize of input 59 treesize of output 82 [2022-11-03 03:44:27,891 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:44:27,892 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 180 treesize of output 156 [2022-11-03 03:44:27,976 INFO L356 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2022-11-03 03:44:27,977 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 102 [2022-11-03 03:44:29,927 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 6 treesize of output 5 [2022-11-03 03:44:32,466 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:44:33,227 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:44:47,270 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:44:47,311 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:44:47,340 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:44:48,490 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:44:48,606 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 233 treesize of output 214 [2022-11-03 03:44:48,650 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 233 treesize of output 214 [2022-11-03 03:44:49,071 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2022-11-03 03:44:49,157 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:44:49,177 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 267 treesize of output 249 [2022-11-03 03:44:49,229 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 243 [2022-11-03 03:44:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,766 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 45 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 78 [2022-11-03 03:44:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,919 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:44:51,919 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:44:51,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:51,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,041 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:44:52,042 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:44:52,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,149 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:44:52,149 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 37 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 71 treesize of output 92 [2022-11-03 03:44:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,441 INFO L244 Elim1Store]: Index analysis took 142 ms [2022-11-03 03:44:52,645 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2022-11-03 03:44:52,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,838 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 39 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 81 [2022-11-03 03:44:52,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:52,885 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2022-11-03 03:44:53,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,189 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 17 [2022-11-03 03:44:53,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,328 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:44:53,359 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 36 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 77 [2022-11-03 03:44:53,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:44:53,408 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 03:44:57,301 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:44:57,302 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 162 [2022-11-03 03:44:57,414 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:44:57,414 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 120 [2022-11-03 03:44:57,559 INFO L356 Elim1Store]: treesize reduction 112, result has 35.3 percent of original size [2022-11-03 03:44:57,559 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 case distinctions, treesize of input 59 treesize of output 82 [2022-11-03 03:44:57,641 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:44:57,642 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 180 treesize of output 156 [2022-11-03 03:44:57,717 INFO L356 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2022-11-03 03:44:57,718 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 102 [2022-11-03 03:45:02,126 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:45:02,792 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:45:14,984 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:45:15,024 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:45:15,073 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:45:16,045 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:45:16,093 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 19 treesize of output 1 [2022-11-03 03:45:16,168 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 13 treesize of output 9 [2022-11-03 03:45:16,392 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 48 treesize of output 45 [2022-11-03 03:45:16,429 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:45:16,436 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 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 42 treesize of output 39 [2022-11-03 03:45:16,544 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 9 [2022-11-03 03:45:17,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,883 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 41 treesize of output 17 [2022-11-03 03:45:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,023 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 03:45:18,057 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 36 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 77 [2022-11-03 03:45:18,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,104 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 59 [2022-11-03 03:45:18,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,315 INFO L244 Elim1Store]: Index analysis took 111 ms [2022-11-03 03:45:18,480 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2022-11-03 03:45:18,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,674 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 39 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 81 [2022-11-03 03:45:18,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,724 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 63 [2022-11-03 03:45:18,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:18,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,232 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 45 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 153 treesize of output 78 [2022-11-03 03:45:19,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,401 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:45:19,402 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:45:19,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,542 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:45:19,542 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 72 treesize of output 74 [2022-11-03 03:45:19,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 03:45:19,665 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 03:45:19,666 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 37 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 71 treesize of output 92 [2022-11-03 03:45:23,267 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:45:23,267 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 198 treesize of output 162 [2022-11-03 03:45:23,375 INFO L356 Elim1Store]: treesize reduction 27, result has 41.3 percent of original size [2022-11-03 03:45:23,375 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 132 treesize of output 120 [2022-11-03 03:45:23,526 INFO L356 Elim1Store]: treesize reduction 112, result has 35.3 percent of original size [2022-11-03 03:45:23,526 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 case distinctions, treesize of input 59 treesize of output 82 [2022-11-03 03:45:23,610 INFO L356 Elim1Store]: treesize reduction 39, result has 39.1 percent of original size [2022-11-03 03:45:23,611 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 180 treesize of output 156 [2022-11-03 03:45:23,698 INFO L356 Elim1Store]: treesize reduction 25, result has 43.2 percent of original size [2022-11-03 03:45:23,698 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 102 [2022-11-03 03:45:28,417 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:45:29,073 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 03:45:39,769 INFO L197 IcfgInterpreter]: Interpreting procedure ldv__builtin_expect with input of size 149 for LOIs [2022-11-03 03:45:39,836 INFO L197 IcfgInterpreter]: Interpreting procedure strlcat with input of size 167 for LOIs [2022-11-03 03:45:39,856 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 114 for LOIs [2022-11-03 03:45:39,876 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_init_zalloc with input of size 658 for LOIs [2022-11-03 03:45:41,940 INFO L356 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-03 03:45:41,940 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 121 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 30 case distinctions, treesize of input 92 treesize of output 197 [2022-11-03 03:45:42,036 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 121 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 126 [2022-11-03 03:45:42,219 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:45:42,270 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:45:43,538 INFO L356 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-03 03:45:43,538 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 121 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 30 case distinctions, treesize of input 92 treesize of output 197 [2022-11-03 03:45:43,648 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 121 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 126 [2022-11-03 03:45:43,776 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:45:43,823 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:45:45,249 INFO L356 Elim1Store]: treesize reduction 150, result has 47.6 percent of original size [2022-11-03 03:45:45,249 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 106 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 15 case distinctions, treesize of input 82 treesize of output 186 [2022-11-03 03:45:45,738 INFO L356 Elim1Store]: treesize reduction 270, result has 33.5 percent of original size [2022-11-03 03:45:45,739 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 121 disjoint index pairs (out of 136 index pairs), introduced 17 new quantified variables, introduced 30 case distinctions, treesize of input 92 treesize of output 197 [2022-11-03 03:45:45,913 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:45:45,956 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 03:45:46,142 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.meminit with input of size 698 for LOIs [2022-11-03 03:45:46,455 INFO L197 IcfgInterpreter]: Interpreting procedure usb_free_coherent with input of size 161 for LOIs [2022-11-03 03:45:46,516 INFO L197 IcfgInterpreter]: Interpreting procedure kzalloc with input of size 119 for LOIs [2022-11-03 03:45:46,864 INFO L197 IcfgInterpreter]: Interpreting procedure kfree with input of size 120 for LOIs [2022-11-03 03:45:46,877 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_error with input of size 120 for LOIs [2022-11-03 03:45:46,888 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_malloc with input of size 133 for LOIs [2022-11-03 03:45:47,246 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-03 03:45:47,338 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 12 treesize of output 9 [2022-11-03 03:45:47,545 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 472 treesize of output 475 [2022-11-03 03:45:47,604 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 493 treesize of output 494 [2022-11-03 03:45:47,767 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:45:48,010 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:45:48,064 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:45:48,460 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 472 treesize of output 475 [2022-11-03 03:45:48,521 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 493 treesize of output 494 [2022-11-03 03:45:48,681 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:45:48,944 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:45:49,003 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:45:49,483 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 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 472 treesize of output 475 [2022-11-03 03:45:49,547 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 493 treesize of output 494 [2022-11-03 03:45:49,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-03 03:45:49,947 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:45:50,012 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 38 treesize of output 28 [2022-11-03 03:45:50,327 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 114 for LOIs [2022-11-03 03:45:50,341 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-03 03:46:08,880 WARN L234 SmtUtils]: Spent 6.19s on a formula simplification. DAG size of input: 658 DAG size of output: 614 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 03:46:20,610 WARN L234 SmtUtils]: Spent 6.37s on a formula simplification. DAG size of input: 670 DAG size of output: 626 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 03:46:32,509 WARN L234 SmtUtils]: Spent 6.55s on a formula simplification. DAG size of input: 698 DAG size of output: 624 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-03 03:46:40,885 WARN L234 SmtUtils]: Spent 6.83s on a formula simplification. DAG size of input: 700 DAG size of output: 626 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)