./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS --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 5c13092b5fe0ffbf7fbf1fe31d493be6a68ca2455b811b10fd7983ff470e432f --- 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-8393723 [2022-11-19 07:28:23,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:28:23,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:28:23,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:28:23,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:28:23,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:28:23,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:28:23,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:28:23,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:28:23,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:28:23,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:28:23,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:28:23,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:28:23,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:28:23,664 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:28:23,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:28:23,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:28:23,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:28:23,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:28:23,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:28:23,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:28:23,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:28:23,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:28:23,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:28:23,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:28:23,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:28:23,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:28:23,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:28:23,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:28:23,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:28:23,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:28:23,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:28:23,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:28:23,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:28:23,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:28:23,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:28:23,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:28:23,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:28:23,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:28:23,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:28:23,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:28:23,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:28:23,780 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:28:23,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:28:23,781 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:28:23,781 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:28:23,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:28:23,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:28:23,783 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:28:23,783 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:28:23,784 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:28:23,784 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:28:23,785 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:28:23,786 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:28:23,786 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:28:23,786 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:28:23,786 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:28:23,787 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:28:23,787 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:28:23,787 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:28:23,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:28:23,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:28:23,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:28:23,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:28:23,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:28:23,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:28:23,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:28:23,790 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:28:23,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:28:23,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:28:23,791 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:28:23,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:28:23,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:28:23,792 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:28:23,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:28:23,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:28:23,793 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:28:23,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:28:23,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:28:23,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:28:23,794 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_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c13092b5fe0ffbf7fbf1fe31d493be6a68ca2455b811b10fd7983ff470e432f [2022-11-19 07:28:24,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:28:24,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:28:24,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:28:24,204 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:28:24,205 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:28:24,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-11-19 07:28:24,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/data/2b773cf32/4001fb4992dd438394bdb5fa8db885cc/FLAG4afea9161 [2022-11-19 07:28:25,208 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:28:25,209 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-11-19 07:28:25,255 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/data/2b773cf32/4001fb4992dd438394bdb5fa8db885cc/FLAG4afea9161 [2022-11-19 07:28:25,684 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/data/2b773cf32/4001fb4992dd438394bdb5fa8db885cc [2022-11-19 07:28:25,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:28:25,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:28:25,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:28:25,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:28:25,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:28:25,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:28:25" (1/1) ... [2022-11-19 07:28:25,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41b10cf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:25, skipping insertion in model container [2022-11-19 07:28:25,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:28:25" (1/1) ... [2022-11-19 07:28:25,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:28:25,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:28:26,908 WARN L234 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_728b2eee-099b-42bc-9050-eb2c711a68e3/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i[108030,108043] [2022-11-19 07:28:27,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:28:27,746 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:28:27,861 WARN L234 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_728b2eee-099b-42bc-9050-eb2c711a68e3/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i[108030,108043] [2022-11-19 07:28:28,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:28:28,364 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:28:28,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28 WrapperNode [2022-11-19 07:28:28,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:28:28,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:28:28,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:28:28,367 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:28:28,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,687 INFO L138 Inliner]: procedures = 178, calls = 1875, calls flagged for inlining = 81, calls inlined = 81, statements flattened = 3550 [2022-11-19 07:28:28,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:28:28,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:28:28,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:28:28,690 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:28:28,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,890 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,901 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:28:28,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:28:28,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:28:28,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:28:28,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (1/1) ... [2022-11-19 07:28:28,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:28:28,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:28:29,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:28:29,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:28:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-19 07:28:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-19 07:28:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:28:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2022-11-19 07:28:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2022-11-19 07:28:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_8 [2022-11-19 07:28:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_8 [2022-11-19 07:28:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_5 [2022-11-19 07:28:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_5 [2022-11-19 07:28:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2022-11-19 07:28:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2022-11-19 07:28:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:28:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:28:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-19 07:28:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-19 07:28:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:28:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:28:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:28:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_20 [2022-11-19 07:28:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_20 [2022-11-19 07:28:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2022-11-19 07:28:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2022-11-19 07:28:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:28:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:28:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-19 07:28:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-19 07:28:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:28:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:28:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2022-11-19 07:28:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2022-11-19 07:28:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-19 07:28:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-19 07:28:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-19 07:28:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-19 07:28:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:28:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:28:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_resume [2022-11-19 07:28:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_resume [2022-11-19 07:28:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2022-11-19 07:28:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2022-11-19 07:28:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-11-19 07:28:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-11-19 07:28:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_reset_resume [2022-11-19 07:28:29,069 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_reset_resume [2022-11-19 07:28:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:28:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 07:28:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 07:28:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:28:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:28:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-19 07:28:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-19 07:28:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:28:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:28:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:28:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:28:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:28:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:28:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:28:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2022-11-19 07:28:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2022-11-19 07:28:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_free_buffers [2022-11-19 07:28:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_free_buffers [2022-11-19 07:28:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_disconnect [2022-11-19 07:28:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_disconnect [2022-11-19 07:28:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_22 [2022-11-19 07:28:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_22 [2022-11-19 07:28:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:28:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:28:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:28:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:28:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:28:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-11-19 07:28:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-11-19 07:28:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-19 07:28:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-19 07:28:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:28:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:28:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:28:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:28:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:28:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-19 07:28:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-19 07:28:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_14 [2022-11-19 07:28:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_14 [2022-11-19 07:28:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_16 [2022-11-19 07:28:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_16 [2022-11-19 07:28:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2022-11-19 07:28:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2022-11-19 07:28:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_probe [2022-11-19 07:28:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_probe [2022-11-19 07:28:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:28:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-11-19 07:28:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-11-19 07:28:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:28:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-11-19 07:28:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-11-19 07:28:29,089 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_open [2022-11-19 07:28:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_open [2022-11-19 07:28:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_12 [2022-11-19 07:28:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_12 [2022-11-19 07:28:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:28:29,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:28:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-19 07:28:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-19 07:28:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-19 07:28:29,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-19 07:28:29,091 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_irq [2022-11-19 07:28:29,092 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_irq [2022-11-19 07:28:29,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:28:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:28:29,093 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_pkt [2022-11-19 07:28:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_pkt [2022-11-19 07:28:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-19 07:28:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-19 07:28:29,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2022-11-19 07:28:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2022-11-19 07:28:29,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2022-11-19 07:28:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2022-11-19 07:28:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:28:29,104 INFO L130 BoogieDeclarations]: Found specification of procedure nexio_read_data [2022-11-19 07:28:29,108 INFO L138 BoogieDeclarations]: Found implementation of procedure nexio_read_data [2022-11-19 07:28:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-19 07:28:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-19 07:28:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:28:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:28:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:28:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:28:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:28:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-11-19 07:28:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-11-19 07:28:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure usbtouch_process_multi [2022-11-19 07:28:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtouch_process_multi [2022-11-19 07:28:29,968 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:28:29,975 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:28:30,380 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 07:28:34,048 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2022-11-19 07:28:35,368 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:28:39,887 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:28:39,888 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-19 07:28:39,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:28:39 BoogieIcfgContainer [2022-11-19 07:28:39,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:28:39,897 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:28:39,897 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:28:39,901 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:28:39,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:28:25" (1/3) ... [2022-11-19 07:28:39,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ac74da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:28:39, skipping insertion in model container [2022-11-19 07:28:39,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:28:28" (2/3) ... [2022-11-19 07:28:39,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ac74da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:28:39, skipping insertion in model container [2022-11-19 07:28:39,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:28:39" (3/3) ... [2022-11-19 07:28:39,905 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--input--touchscreen--usbtouchscreen.ko-entry_point.cil.out.i [2022-11-19 07:28:39,929 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:28:39,930 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:28:40,022 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:28:40,030 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;@639c5a16, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:28:40,031 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:28:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand has 723 states, 458 states have (on average 1.334061135371179) internal successors, (611), 477 states have internal predecessors, (611), 207 states have call successors, (207), 58 states have call predecessors, (207), 56 states have return successors, (201), 199 states have call predecessors, (201), 201 states have call successors, (201) [2022-11-19 07:28:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-19 07:28:40,053 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:28:40,054 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] [2022-11-19 07:28:40,055 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:28:40,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:28:40,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1954054546, now seen corresponding path program 1 times [2022-11-19 07:28:40,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:28:40,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807648687] [2022-11-19 07:28:40,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:28:40,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:28:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:28:41,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:28:41,094 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:28:41,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807648687] [2022-11-19 07:28:41,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807648687] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:28:41,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:28:41,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:28:41,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437253790] [2022-11-19 07:28:41,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:28:41,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:28:41,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:28:41,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:28:41,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:28:41,157 INFO L87 Difference]: Start difference. First operand has 723 states, 458 states have (on average 1.334061135371179) internal successors, (611), 477 states have internal predecessors, (611), 207 states have call successors, (207), 58 states have call predecessors, (207), 56 states have return successors, (201), 199 states have call predecessors, (201), 201 states have call successors, (201) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-19 07:28:43,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:28:46,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:28:46,165 INFO L93 Difference]: Finished difference Result 2141 states and 3097 transitions. [2022-11-19 07:28:46,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:28:46,168 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2022-11-19 07:28:46,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:28:46,251 INFO L225 Difference]: With dead ends: 2141 [2022-11-19 07:28:46,251 INFO L226 Difference]: Without dead ends: 1405 [2022-11-19 07:28:46,274 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 [2022-11-19 07:28:46,280 INFO L413 NwaCegarLoop]: 1096 mSDtfsCounter, 976 mSDsluCounter, 890 mSDsCounter, 0 mSdLazyCounter, 235 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 977 SdHoareTripleChecker+Valid, 1986 SdHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 235 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-11-19 07:28:46,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [977 Valid, 1986 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 235 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2022-11-19 07:28:46,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1405 states. [2022-11-19 07:28:46,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1405 to 1402. [2022-11-19 07:28:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1402 states, 898 states have (on average 1.3140311804008908) internal successors, (1180), 915 states have internal predecessors, (1180), 393 states have call successors, (393), 111 states have call predecessors, (393), 110 states have return successors, (388), 383 states have call predecessors, (388), 387 states have call successors, (388) [2022-11-19 07:28:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 1402 states and 1961 transitions. [2022-11-19 07:28:46,588 INFO L78 Accepts]: Start accepts. Automaton has 1402 states and 1961 transitions. Word has length 22 [2022-11-19 07:28:46,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:28:46,589 INFO L495 AbstractCegarLoop]: Abstraction has 1402 states and 1961 transitions. [2022-11-19 07:28:46,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-19 07:28:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1961 transitions. [2022-11-19 07:28:46,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-19 07:28:46,598 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:28:46,599 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:28:46,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:28:46,599 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:28:46,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:28:46,600 INFO L85 PathProgramCache]: Analyzing trace with hash -630122464, now seen corresponding path program 1 times [2022-11-19 07:28:46,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:28:46,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029329230] [2022-11-19 07:28:46,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:28:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:28:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:28:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-19 07:28:47,604 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:28:47,605 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029329230] [2022-11-19 07:28:47,605 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1029329230] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:28:47,605 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:28:47,606 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:28:47,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527481805] [2022-11-19 07:28:47,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:28:47,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:28:47,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:28:47,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:28:47,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:28:47,616 INFO L87 Difference]: Start difference. First operand 1402 states and 1961 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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) [2022-11-19 07:28:50,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:28:52,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:28:52,431 INFO L93 Difference]: Finished difference Result 2635 states and 3741 transitions. [2022-11-19 07:28:52,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:28:52,432 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), 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 30 [2022-11-19 07:28:52,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:28:52,453 INFO L225 Difference]: With dead ends: 2635 [2022-11-19 07:28:52,453 INFO L226 Difference]: Without dead ends: 2632 [2022-11-19 07:28:52,456 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 [2022-11-19 07:28:52,457 INFO L413 NwaCegarLoop]: 1085 mSDtfsCounter, 857 mSDsluCounter, 908 mSDsCounter, 0 mSdLazyCounter, 239 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 1993 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 239 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-19 07:28:52,458 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 1993 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 239 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2022-11-19 07:28:52,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2632 states. [2022-11-19 07:28:52,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2632 to 2619. [2022-11-19 07:28:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2619 states, 1678 states have (on average 1.3164481525625744) internal successors, (2209), 1711 states have internal predecessors, (2209), 727 states have call successors, (727), 216 states have call predecessors, (727), 213 states have return successors, (787), 707 states have call predecessors, (787), 721 states have call successors, (787) [2022-11-19 07:28:52,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 2619 states and 3723 transitions. [2022-11-19 07:28:52,626 INFO L78 Accepts]: Start accepts. Automaton has 2619 states and 3723 transitions. Word has length 30 [2022-11-19 07:28:52,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:28:52,627 INFO L495 AbstractCegarLoop]: Abstraction has 2619 states and 3723 transitions. [2022-11-19 07:28:52,627 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), 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) [2022-11-19 07:28:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3723 transitions. [2022-11-19 07:28:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-19 07:28:52,631 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:28:52,631 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:28:52,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:28:52,633 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:28:52,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:28:52,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1940542255, now seen corresponding path program 1 times [2022-11-19 07:28:52,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:28:52,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867212666] [2022-11-19 07:28:52,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:28:52,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:28:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:28:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-19 07:28:53,257 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:28:53,258 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867212666] [2022-11-19 07:28:53,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867212666] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:28:53,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:28:53,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:28:53,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818460299] [2022-11-19 07:28:53,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:28:53,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:28:53,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:28:53,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:28:53,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:28:53,267 INFO L87 Difference]: Start difference. First operand 2619 states and 3723 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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) [2022-11-19 07:28:55,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:28:56,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:28:56,497 INFO L93 Difference]: Finished difference Result 2623 states and 3727 transitions. [2022-11-19 07:28:56,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:28:56,498 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), 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 31 [2022-11-19 07:28:56,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:28:56,517 INFO L225 Difference]: With dead ends: 2623 [2022-11-19 07:28:56,517 INFO L226 Difference]: Without dead ends: 2620 [2022-11-19 07:28:56,520 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 [2022-11-19 07:28:56,521 INFO L413 NwaCegarLoop]: 880 mSDtfsCounter, 976 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 977 SdHoareTripleChecker+Valid, 880 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-19 07:28:56,522 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [977 Valid, 880 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 114 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-11-19 07:28:56,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2620 states. [2022-11-19 07:28:56,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2620 to 2620. [2022-11-19 07:28:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2620 states, 1679 states have (on average 1.3156640857653366) internal successors, (2209), 1712 states have internal predecessors, (2209), 726 states have call successors, (726), 216 states have call predecessors, (726), 214 states have return successors, (789), 707 states have call predecessors, (789), 721 states have call successors, (789) [2022-11-19 07:28:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 2620 states and 3724 transitions. [2022-11-19 07:28:56,783 INFO L78 Accepts]: Start accepts. Automaton has 2620 states and 3724 transitions. Word has length 31 [2022-11-19 07:28:56,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:28:56,783 INFO L495 AbstractCegarLoop]: Abstraction has 2620 states and 3724 transitions. [2022-11-19 07:28:56,784 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), 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) [2022-11-19 07:28:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 3724 transitions. [2022-11-19 07:28:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-19 07:28:56,785 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:28:56,786 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:28:56,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-19 07:28:56,786 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:28:56,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:28:56,787 INFO L85 PathProgramCache]: Analyzing trace with hash 26774787, now seen corresponding path program 1 times [2022-11-19 07:28:56,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:28:56,788 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697688083] [2022-11-19 07:28:56,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:28:56,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:28:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:28:57,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-19 07:28:57,043 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:28:57,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697688083] [2022-11-19 07:28:57,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697688083] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:28:57,044 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:28:57,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:28:57,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471636005] [2022-11-19 07:28:57,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:28:57,045 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:28:57,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:28:57,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:28:57,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:28:57,049 INFO L87 Difference]: Start difference. First operand 2620 states and 3724 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 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) [2022-11-19 07:28:59,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:00,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:29:00,691 INFO L93 Difference]: Finished difference Result 2622 states and 3725 transitions. [2022-11-19 07:29:00,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:29:00,691 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), 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 32 [2022-11-19 07:29:00,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:29:00,709 INFO L225 Difference]: With dead ends: 2622 [2022-11-19 07:29:00,709 INFO L226 Difference]: Without dead ends: 2619 [2022-11-19 07:29:00,712 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 [2022-11-19 07:29:00,713 INFO L413 NwaCegarLoop]: 878 mSDtfsCounter, 973 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 974 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:29:00,713 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [974 Valid, 878 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 114 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-19 07:29:00,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2619 states. [2022-11-19 07:29:00,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2619 to 2619. [2022-11-19 07:29:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2619 states, 1679 states have (on average 1.3150684931506849) internal successors, (2208), 1711 states have internal predecessors, (2208), 725 states have call successors, (725), 216 states have call predecessors, (725), 214 states have return successors, (789), 707 states have call predecessors, (789), 721 states have call successors, (789) [2022-11-19 07:29:00,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 2619 states and 3722 transitions. [2022-11-19 07:29:00,909 INFO L78 Accepts]: Start accepts. Automaton has 2619 states and 3722 transitions. Word has length 32 [2022-11-19 07:29:00,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:29:00,910 INFO L495 AbstractCegarLoop]: Abstraction has 2619 states and 3722 transitions. [2022-11-19 07:29:00,910 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), 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) [2022-11-19 07:29:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3722 transitions. [2022-11-19 07:29:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-19 07:29:00,915 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:29:00,916 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:29:00,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-19 07:29:00,917 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:29:00,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:29:00,918 INFO L85 PathProgramCache]: Analyzing trace with hash 829530290, now seen corresponding path program 1 times [2022-11-19 07:29:00,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:29:00,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075115167] [2022-11-19 07:29:00,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:00,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:29:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:29:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-19 07:29:01,300 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:29:01,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075115167] [2022-11-19 07:29:01,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075115167] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:29:01,301 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:29:01,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:29:01,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728374400] [2022-11-19 07:29:01,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:29:01,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:29:01,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:29:01,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:29:01,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:29:01,303 INFO L87 Difference]: Start difference. First operand 2619 states and 3722 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 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) [2022-11-19 07:29:03,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:06,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:07,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:29:07,970 INFO L93 Difference]: Finished difference Result 5096 states and 7443 transitions. [2022-11-19 07:29:07,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:29:07,971 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 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 33 [2022-11-19 07:29:07,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:29:08,021 INFO L225 Difference]: With dead ends: 5096 [2022-11-19 07:29:08,022 INFO L226 Difference]: Without dead ends: 5093 [2022-11-19 07:29:08,028 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 [2022-11-19 07:29:08,030 INFO L413 NwaCegarLoop]: 1104 mSDtfsCounter, 917 mSDsluCounter, 904 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 917 SdHoareTripleChecker+Valid, 2008 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:29:08,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [917 Valid, 2008 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 236 Invalid, 1 Unknown, 0 Unchecked, 6.2s Time] [2022-11-19 07:29:08,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5093 states. [2022-11-19 07:29:08,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5093 to 5078. [2022-11-19 07:29:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5078 states, 3250 states have (on average 1.3181538461538462) internal successors, (4284), 3320 states have internal predecessors, (4284), 1419 states have call successors, (1419), 420 states have call predecessors, (1419), 408 states have return successors, (1723), 1369 states have call predecessors, (1723), 1415 states have call successors, (1723) [2022-11-19 07:29:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 5078 states and 7426 transitions. [2022-11-19 07:29:08,635 INFO L78 Accepts]: Start accepts. Automaton has 5078 states and 7426 transitions. Word has length 33 [2022-11-19 07:29:08,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:29:08,638 INFO L495 AbstractCegarLoop]: Abstraction has 5078 states and 7426 transitions. [2022-11-19 07:29:08,638 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 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) [2022-11-19 07:29:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 7426 transitions. [2022-11-19 07:29:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-19 07:29:08,640 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:29:08,640 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:29:08,640 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-19 07:29:08,640 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:29:08,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:29:08,641 INFO L85 PathProgramCache]: Analyzing trace with hash -54848026, now seen corresponding path program 1 times [2022-11-19 07:29:08,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:29:08,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14964860] [2022-11-19 07:29:08,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:08,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:29:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:29:08,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-19 07:29:08,995 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:29:08,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14964860] [2022-11-19 07:29:08,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14964860] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:29:08,996 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:29:08,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:29:08,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801632960] [2022-11-19 07:29:08,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:29:08,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:29:08,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:29:08,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:29:08,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:29:08,998 INFO L87 Difference]: Start difference. First operand 5078 states and 7426 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-11-19 07:29:11,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:12,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:29:12,943 INFO L93 Difference]: Finished difference Result 5080 states and 7427 transitions. [2022-11-19 07:29:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:29:12,944 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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 34 [2022-11-19 07:29:12,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:29:12,987 INFO L225 Difference]: With dead ends: 5080 [2022-11-19 07:29:12,987 INFO L226 Difference]: Without dead ends: 5071 [2022-11-19 07:29:12,993 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 [2022-11-19 07:29:12,994 INFO L413 NwaCegarLoop]: 877 mSDtfsCounter, 969 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 970 SdHoareTripleChecker+Valid, 877 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-11-19 07:29:12,995 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [970 Valid, 877 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 113 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2022-11-19 07:29:13,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5071 states. [2022-11-19 07:29:13,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5071 to 5071. [2022-11-19 07:29:13,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5071 states, 3244 states have (on average 1.3175092478421702) internal successors, (4274), 3313 states have internal predecessors, (4274), 1418 states have call successors, (1418), 420 states have call predecessors, (1418), 408 states have return successors, (1723), 1369 states have call predecessors, (1723), 1415 states have call successors, (1723) [2022-11-19 07:29:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 5071 states and 7415 transitions. [2022-11-19 07:29:13,470 INFO L78 Accepts]: Start accepts. Automaton has 5071 states and 7415 transitions. Word has length 34 [2022-11-19 07:29:13,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:29:13,471 INFO L495 AbstractCegarLoop]: Abstraction has 5071 states and 7415 transitions. [2022-11-19 07:29:13,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-11-19 07:29:13,472 INFO L276 IsEmpty]: Start isEmpty. Operand 5071 states and 7415 transitions. [2022-11-19 07:29:13,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-19 07:29:13,479 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:29:13,480 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:29:13,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-19 07:29:13,480 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:29:13,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:29:13,486 INFO L85 PathProgramCache]: Analyzing trace with hash -338585243, now seen corresponding path program 1 times [2022-11-19 07:29:13,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:29:13,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364249403] [2022-11-19 07:29:13,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:13,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:29:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:29:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-19 07:29:13,967 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:29:13,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364249403] [2022-11-19 07:29:13,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364249403] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:29:13,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:29:13,968 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:29:13,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31741863] [2022-11-19 07:29:13,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:29:13,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:29:13,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:29:13,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:29:13,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:29:13,970 INFO L87 Difference]: Start difference. First operand 5071 states and 7415 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-19 07:29:16,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:18,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:29:18,733 INFO L93 Difference]: Finished difference Result 7718 states and 11274 transitions. [2022-11-19 07:29:18,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:29:18,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 72 [2022-11-19 07:29:18,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:29:18,756 INFO L225 Difference]: With dead ends: 7718 [2022-11-19 07:29:18,756 INFO L226 Difference]: Without dead ends: 2658 [2022-11-19 07:29:18,785 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 [2022-11-19 07:29:18,786 INFO L413 NwaCegarLoop]: 878 mSDtfsCounter, 41 mSDsluCounter, 855 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 1733 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-11-19 07:29:18,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 1733 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 238 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2022-11-19 07:29:18,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2658 states. [2022-11-19 07:29:18,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2658 to 2643. [2022-11-19 07:29:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2643 states, 1714 states have (on average 1.324970828471412) internal successors, (2271), 1749 states have internal predecessors, (2271), 716 states have call successors, (716), 219 states have call predecessors, (716), 212 states have return successors, (863), 690 states have call predecessors, (863), 713 states have call successors, (863) [2022-11-19 07:29:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 2643 states and 3850 transitions. [2022-11-19 07:29:19,012 INFO L78 Accepts]: Start accepts. Automaton has 2643 states and 3850 transitions. Word has length 72 [2022-11-19 07:29:19,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:29:19,012 INFO L495 AbstractCegarLoop]: Abstraction has 2643 states and 3850 transitions. [2022-11-19 07:29:19,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-19 07:29:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 3850 transitions. [2022-11-19 07:29:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-19 07:29:19,018 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:29:19,018 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-19 07:29:19,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-19 07:29:19,019 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:29:19,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:29:19,019 INFO L85 PathProgramCache]: Analyzing trace with hash -699157673, now seen corresponding path program 1 times [2022-11-19 07:29:19,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:29:19,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161169947] [2022-11-19 07:29:19,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:19,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:29:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:29:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-19 07:29:19,443 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:29:19,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161169947] [2022-11-19 07:29:19,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161169947] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:29:19,443 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:29:19,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:29:19,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080084060] [2022-11-19 07:29:19,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:29:19,446 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 07:29:19,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:29:19,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 07:29:19,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 07:29:19,447 INFO L87 Difference]: Start difference. First operand 2643 states and 3850 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-11-19 07:29:22,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:24,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:25,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:29:25,241 INFO L93 Difference]: Finished difference Result 6756 states and 9789 transitions. [2022-11-19 07:29:25,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 07:29:25,243 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 86 [2022-11-19 07:29:25,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:29:25,274 INFO L225 Difference]: With dead ends: 6756 [2022-11-19 07:29:25,274 INFO L226 Difference]: Without dead ends: 4142 [2022-11-19 07:29:25,288 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 [2022-11-19 07:29:25,289 INFO L413 NwaCegarLoop]: 1574 mSDtfsCounter, 945 mSDsluCounter, 853 mSDsCounter, 0 mSdLazyCounter, 326 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 946 SdHoareTripleChecker+Valid, 2427 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 326 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:29:25,289 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [946 Valid, 2427 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 326 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2022-11-19 07:29:25,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4142 states. [2022-11-19 07:29:25,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4142 to 4128. [2022-11-19 07:29:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4128 states, 2684 states have (on average 1.3189269746646797) internal successors, (3540), 2738 states have internal predecessors, (3540), 1108 states have call successors, (1108), 346 states have call predecessors, (1108), 335 states have return successors, (1284), 1069 states have call predecessors, (1284), 1105 states have call successors, (1284) [2022-11-19 07:29:25,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 4128 states and 5932 transitions. [2022-11-19 07:29:25,605 INFO L78 Accepts]: Start accepts. Automaton has 4128 states and 5932 transitions. Word has length 86 [2022-11-19 07:29:25,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:29:25,607 INFO L495 AbstractCegarLoop]: Abstraction has 4128 states and 5932 transitions. [2022-11-19 07:29:25,608 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2022-11-19 07:29:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 5932 transitions. [2022-11-19 07:29:25,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-19 07:29:25,611 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:29:25,611 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2022-11-19 07:29:25,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-19 07:29:25,612 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:29:25,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:29:25,613 INFO L85 PathProgramCache]: Analyzing trace with hash -439741079, now seen corresponding path program 1 times [2022-11-19 07:29:25,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:29:25,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853951126] [2022-11-19 07:29:25,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:29:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:29:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-19 07:29:26,852 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:29:26,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853951126] [2022-11-19 07:29:26,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1853951126] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:29:26,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [107881638] [2022-11-19 07:29:26,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:26,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:29:26,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:29:26,863 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:29:26,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:29:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:29:28,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 3389 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-19 07:29:28,702 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:29:29,917 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-19 07:29:29,917 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:29:29,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [107881638] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:29:29,918 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:29:29,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5] total 11 [2022-11-19 07:29:29,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910277605] [2022-11-19 07:29:29,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:29:29,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 07:29:29,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:29:29,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 07:29:29,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-11-19 07:29:29,921 INFO L87 Difference]: Start difference. First operand 4128 states and 5932 transitions. Second operand has 8 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 5 states have call successors, (18), 5 states have call predecessors, (18), 4 states have return successors, (13), 4 states have call predecessors, (13), 3 states have call successors, (13) [2022-11-19 07:29:34,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:45,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:29:59,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:29:59,023 INFO L93 Difference]: Finished difference Result 7906 states and 11901 transitions. [2022-11-19 07:29:59,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-19 07:29:59,024 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 5 states have call successors, (18), 5 states have call predecessors, (18), 4 states have return successors, (13), 4 states have call predecessors, (13), 3 states have call successors, (13) Word has length 109 [2022-11-19 07:29:59,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:29:59,106 INFO L225 Difference]: With dead ends: 7906 [2022-11-19 07:29:59,106 INFO L226 Difference]: Without dead ends: 7903 [2022-11-19 07:29:59,112 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=76, Invalid=230, Unknown=0, NotChecked=0, Total=306 [2022-11-19 07:29:59,117 INFO L413 NwaCegarLoop]: 1364 mSDtfsCounter, 2893 mSDsluCounter, 3025 mSDsCounter, 0 mSdLazyCounter, 5287 mSolverCounterSat, 1886 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3070 SdHoareTripleChecker+Valid, 4389 SdHoareTripleChecker+Invalid, 7174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1886 IncrementalHoareTripleChecker+Valid, 5287 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:29:59,117 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3070 Valid, 4389 Invalid, 7174 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1886 Valid, 5287 Invalid, 1 Unknown, 0 Unchecked, 27.8s Time] [2022-11-19 07:29:59,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7903 states. [2022-11-19 07:29:59,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7903 to 7851. [2022-11-19 07:29:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7851 states, 5068 states have (on average 1.3040647198105761) internal successors, (6609), 5149 states have internal predecessors, (6609), 2106 states have call successors, (2106), 597 states have call predecessors, (2106), 676 states have return successors, (3106), 2151 states have call predecessors, (3106), 2103 states have call successors, (3106) [2022-11-19 07:29:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7851 states to 7851 states and 11821 transitions. [2022-11-19 07:29:59,825 INFO L78 Accepts]: Start accepts. Automaton has 7851 states and 11821 transitions. Word has length 109 [2022-11-19 07:29:59,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:29:59,825 INFO L495 AbstractCegarLoop]: Abstraction has 7851 states and 11821 transitions. [2022-11-19 07:29:59,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 5 states have call successors, (18), 5 states have call predecessors, (18), 4 states have return successors, (13), 4 states have call predecessors, (13), 3 states have call successors, (13) [2022-11-19 07:29:59,826 INFO L276 IsEmpty]: Start isEmpty. Operand 7851 states and 11821 transitions. [2022-11-19 07:29:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-19 07:29:59,837 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:29:59,837 INFO L195 NwaCegarLoop]: trace histogram [3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:29:59,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 07:30:00,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:30:00,052 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:00,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:00,053 INFO L85 PathProgramCache]: Analyzing trace with hash -762672161, now seen corresponding path program 1 times [2022-11-19 07:30:00,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:00,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148202205] [2022-11-19 07:30:00,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-19 07:30:01,008 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:01,008 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148202205] [2022-11-19 07:30:01,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148202205] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:01,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:30:01,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:30:01,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488660335] [2022-11-19 07:30:01,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:01,010 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:30:01,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:01,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:30:01,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:30:01,011 INFO L87 Difference]: Start difference. First operand 7851 states and 11821 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 4 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-11-19 07:30:03,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:12,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:30:12,581 INFO L93 Difference]: Finished difference Result 25096 states and 44047 transitions. [2022-11-19 07:30:12,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:30:12,582 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 4 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) Word has length 111 [2022-11-19 07:30:12,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:30:12,728 INFO L225 Difference]: With dead ends: 25096 [2022-11-19 07:30:12,729 INFO L226 Difference]: Without dead ends: 17274 [2022-11-19 07:30:12,818 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:30:12,819 INFO L413 NwaCegarLoop]: 812 mSDtfsCounter, 1812 mSDsluCounter, 862 mSDsCounter, 0 mSdLazyCounter, 1448 mSolverCounterSat, 999 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1999 SdHoareTripleChecker+Valid, 1674 SdHoareTripleChecker+Invalid, 2448 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 999 IncrementalHoareTripleChecker+Valid, 1448 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:30:12,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1999 Valid, 1674 Invalid, 2448 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [999 Valid, 1448 Invalid, 1 Unknown, 0 Unchecked, 10.2s Time] [2022-11-19 07:30:12,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17274 states. [2022-11-19 07:30:14,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17274 to 17232. [2022-11-19 07:30:14,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17232 states, 11120 states have (on average 1.2867805755395683) internal successors, (14309), 11233 states have internal predecessors, (14309), 4547 states have call successors, (4547), 1025 states have call predecessors, (4547), 1564 states have return successors, (10716), 5054 states have call predecessors, (10716), 4544 states have call successors, (10716) [2022-11-19 07:30:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17232 states to 17232 states and 29572 transitions. [2022-11-19 07:30:14,848 INFO L78 Accepts]: Start accepts. Automaton has 17232 states and 29572 transitions. Word has length 111 [2022-11-19 07:30:14,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:30:14,849 INFO L495 AbstractCegarLoop]: Abstraction has 17232 states and 29572 transitions. [2022-11-19 07:30:14,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 4 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (13), 4 states have call predecessors, (13), 4 states have call successors, (13) [2022-11-19 07:30:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 17232 states and 29572 transitions. [2022-11-19 07:30:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-19 07:30:14,854 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:14,855 INFO L195 NwaCegarLoop]: trace histogram [3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:14,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-19 07:30:14,855 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:14,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:14,856 INFO L85 PathProgramCache]: Analyzing trace with hash 1531682101, now seen corresponding path program 1 times [2022-11-19 07:30:14,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:14,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190571652] [2022-11-19 07:30:14,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:14,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-19 07:30:16,745 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:16,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190571652] [2022-11-19 07:30:16,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190571652] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:16,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:30:16,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-19 07:30:16,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522882432] [2022-11-19 07:30:16,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:16,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 07:30:16,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:16,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 07:30:16,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-19 07:30:16,748 INFO L87 Difference]: Start difference. First operand 17232 states and 29572 transitions. Second operand has 8 states, 8 states have (on average 8.75) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:30:21,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:32,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:34,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:30:34,479 INFO L93 Difference]: Finished difference Result 43637 states and 74703 transitions. [2022-11-19 07:30:34,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-19 07:30:34,479 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 113 [2022-11-19 07:30:34,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:30:34,654 INFO L225 Difference]: With dead ends: 43637 [2022-11-19 07:30:34,654 INFO L226 Difference]: Without dead ends: 26434 [2022-11-19 07:30:34,757 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-11-19 07:30:34,759 INFO L413 NwaCegarLoop]: 1801 mSDtfsCounter, 1976 mSDsluCounter, 5711 mSDsCounter, 0 mSdLazyCounter, 2756 mSolverCounterSat, 50 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1983 SdHoareTripleChecker+Valid, 7512 SdHoareTripleChecker+Invalid, 2807 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 50 IncrementalHoareTripleChecker+Valid, 2756 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2022-11-19 07:30:34,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1983 Valid, 7512 Invalid, 2807 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [50 Valid, 2756 Invalid, 1 Unknown, 0 Unchecked, 15.6s Time] [2022-11-19 07:30:34,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26434 states. [2022-11-19 07:30:36,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26434 to 25622. [2022-11-19 07:30:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25622 states, 16525 states have (on average 1.2867170953101361) internal successors, (21263), 16703 states have internal predecessors, (21263), 6745 states have call successors, (6745), 1520 states have call predecessors, (6745), 2351 states have return successors, (15865), 7518 states have call predecessors, (15865), 6742 states have call successors, (15865) [2022-11-19 07:30:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25622 states to 25622 states and 43873 transitions. [2022-11-19 07:30:37,195 INFO L78 Accepts]: Start accepts. Automaton has 25622 states and 43873 transitions. Word has length 113 [2022-11-19 07:30:37,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:30:37,196 INFO L495 AbstractCegarLoop]: Abstraction has 25622 states and 43873 transitions. [2022-11-19 07:30:37,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.75) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:30:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 25622 states and 43873 transitions. [2022-11-19 07:30:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-19 07:30:37,201 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:30:37,201 INFO L195 NwaCegarLoop]: trace histogram [3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 07:30:37,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-19 07:30:37,202 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:30:37,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:30:37,202 INFO L85 PathProgramCache]: Analyzing trace with hash -687802279, now seen corresponding path program 1 times [2022-11-19 07:30:37,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:30:37,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270245139] [2022-11-19 07:30:37,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:37,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:30:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-19 07:30:38,503 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:30:38,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270245139] [2022-11-19 07:30:38,503 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270245139] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:30:38,503 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [751780300] [2022-11-19 07:30:38,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:30:38,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:30:38,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:30:38,507 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:30:38,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 07:30:40,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:30:40,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 3437 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-19 07:30:40,022 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:30:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-19 07:30:40,811 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:30:40,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [751780300] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:30:40,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 07:30:40,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5] total 11 [2022-11-19 07:30:40,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328762693] [2022-11-19 07:30:40,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:30:40,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-19 07:30:40,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:30:40,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-19 07:30:40,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-11-19 07:30:40,814 INFO L87 Difference]: Start difference. First operand 25622 states and 43873 transitions. Second operand has 8 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 5 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:30:44,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:53,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:30:55,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 07:31:00,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:31:00,747 INFO L93 Difference]: Finished difference Result 25834 states and 44288 transitions. [2022-11-19 07:31:00,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-19 07:31:00,748 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 5 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) Word has length 116 [2022-11-19 07:31:00,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:31:00,941 INFO L225 Difference]: With dead ends: 25834 [2022-11-19 07:31:00,941 INFO L226 Difference]: Without dead ends: 25831 [2022-11-19 07:31:00,966 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2022-11-19 07:31:00,967 INFO L413 NwaCegarLoop]: 882 mSDtfsCounter, 1761 mSDsluCounter, 2328 mSDsCounter, 0 mSdLazyCounter, 3896 mSolverCounterSat, 981 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1938 SdHoareTripleChecker+Valid, 3210 SdHoareTripleChecker+Invalid, 4878 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 981 IncrementalHoareTripleChecker+Valid, 3896 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:31:00,967 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1938 Valid, 3210 Invalid, 4878 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [981 Valid, 3896 Invalid, 1 Unknown, 0 Unchecked, 18.2s Time] [2022-11-19 07:31:00,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25831 states. [2022-11-19 07:31:03,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25831 to 25633. [2022-11-19 07:31:03,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25633 states, 16531 states have (on average 1.286552537656524) internal successors, (21268), 16714 states have internal predecessors, (21268), 6744 states have call successors, (6744), 1520 states have call predecessors, (6744), 2357 states have return successors, (15921), 7518 states have call predecessors, (15921), 6741 states have call successors, (15921) [2022-11-19 07:31:03,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25633 states to 25633 states and 43933 transitions. [2022-11-19 07:31:03,814 INFO L78 Accepts]: Start accepts. Automaton has 25633 states and 43933 transitions. Word has length 116 [2022-11-19 07:31:03,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:31:03,815 INFO L495 AbstractCegarLoop]: Abstraction has 25633 states and 43933 transitions. [2022-11-19 07:31:03,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 5 states have call successors, (19), 5 states have call predecessors, (19), 4 states have return successors, (15), 4 states have call predecessors, (15), 3 states have call successors, (15) [2022-11-19 07:31:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 25633 states and 43933 transitions. [2022-11-19 07:31:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-19 07:31:03,830 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:31:03,831 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 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, 1, 1, 1, 1] [2022-11-19 07:31:03,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 07:31:04,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-19 07:31:04,053 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:31:04,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:31:04,053 INFO L85 PathProgramCache]: Analyzing trace with hash -898468559, now seen corresponding path program 1 times [2022-11-19 07:31:04,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:31:04,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146341382] [2022-11-19 07:31:04,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:31:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-11-19 07:31:05,892 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:31:05,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146341382] [2022-11-19 07:31:05,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146341382] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 07:31:05,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1697207565] [2022-11-19 07:31:05,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:31:05,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:31:05,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:31:05,894 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:31:05,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_728b2eee-099b-42bc-9050-eb2c711a68e3/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 07:31:07,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:31:07,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 3489 conjuncts, 47 conjunts are in the unsatisfiable core [2022-11-19 07:31:07,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:31:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-19 07:31:08,198 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:31:09,914 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-19 07:31:09,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1697207565] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:31:09,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1489614153] [2022-11-19 07:31:09,944 INFO L159 IcfgInterpreter]: Started Sifa with 96 locations of interest [2022-11-19 07:31:09,945 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 07:31:09,950 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 07:31:09,957 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 07:31:09,958 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 07:31:16,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:31:17,352 INFO L217 Elim1Store]: Index analysis took 773 ms [2022-11-19 07:31:28,913 WARN L233 SmtUtils]: Spent 11.51s on a formula simplification. DAG size of input: 1074 DAG size of output: 715 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:31:28,917 INFO L321 Elim1Store]: treesize reduction 1194, result has 47.2 percent of original size [2022-11-19 07:31:28,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 120 select indices, 120 select index equivalence classes, 7142 disjoint index pairs (out of 7140 index pairs), introduced 120 new quantified variables, introduced 119 case distinctions, treesize of input 607 treesize of output 1438 [2022-11-19 07:31:32,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:31:32,994 INFO L217 Elim1Store]: Index analysis took 810 ms [2022-11-19 07:31:48,192 WARN L233 SmtUtils]: Spent 15.17s on a formula simplification. DAG size of input: 1314 DAG size of output: 717 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-19 07:31:48,196 INFO L321 Elim1Store]: treesize reduction 2142, result has 33.4 percent of original size [2022-11-19 07:31:48,197 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 122 select indices, 122 select index equivalence classes, 7262 disjoint index pairs (out of 7381 index pairs), introduced 122 new quantified variables, introduced 238 case distinctions, treesize of input 617 treesize of output 1453 [2022-11-19 07:32:12,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:12,349 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 121 select indices, 121 select index equivalence classes, 7261 disjoint index pairs (out of 7260 index pairs), introduced 121 new quantified variables, introduced 0 case distinctions, treesize of input 606 treesize of output 364 [2022-11-19 07:32:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:13,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 122 select indices, 122 select index equivalence classes, 7381 disjoint index pairs (out of 7381 index pairs), introduced 122 new quantified variables, introduced 0 case distinctions, treesize of input 611 treesize of output 367 [2022-11-19 07:32:14,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:14,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:15,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:16,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:17,586 INFO L217 Elim1Store]: Index analysis took 2680 ms [2022-11-19 07:32:17,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 641 select indices, 641 select index equivalence classes, 119692 disjoint index pairs (out of 205120 index pairs), introduced 641 new quantified variables, introduced 0 case distinctions, treesize of input 5738 treesize of output 1924 [2022-11-19 07:32:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:38,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:39,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:40,375 INFO L217 Elim1Store]: Index analysis took 2281 ms [2022-11-19 07:32:40,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 641 select indices, 641 select index equivalence classes, 119692 disjoint index pairs (out of 205120 index pairs), introduced 641 new quantified variables, introduced 0 case distinctions, treesize of input 5738 treesize of output 1924 [2022-11-19 07:32:42,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:42,606 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 122 select indices, 122 select index equivalence classes, 7381 disjoint index pairs (out of 7381 index pairs), introduced 122 new quantified variables, introduced 0 case distinctions, treesize of input 611 treesize of output 367 [2022-11-19 07:32:42,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 07:32:43,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 121 select indices, 121 select index equivalence classes, 7261 disjoint index pairs (out of 7260 index pairs), introduced 121 new quantified variables, introduced 0 case distinctions, treesize of input 606 treesize of output 364 [2022-11-19 07:33:00,970 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_zalloc with input of size 4281 for LOIs [2022-11-19 07:33:34,352 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 1375 for LOIs [2022-11-19 07:33:35,468 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 07:37:16,830 WARN L233 SmtUtils]: Spent 3.67m on a formula simplification. DAG size of input: 4273 DAG size of output: 4035 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:39:00,207 WARN L233 SmtUtils]: Spent 1.69m on a formula simplification that was a NOOP. DAG size: 4281 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:40:46,176 WARN L233 SmtUtils]: Spent 1.73m on a formula simplification that was a NOOP. DAG size: 4289 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)