./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:33:50,962 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:33:50,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:33:51,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:33:51,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:33:51,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:33:51,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:33:51,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:33:51,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:33:51,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:33:51,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:33:51,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:33:51,022 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:33:51,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:33:51,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:33:51,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:33:51,027 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:33:51,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:33:51,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:33:51,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:33:51,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:33:51,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:33:51,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:33:51,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:33:51,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:33:51,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:33:51,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:33:51,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:33:51,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:33:51,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:33:51,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:33:51,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:33:51,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:33:51,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:33:51,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:33:51,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:33:51,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:33:51,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:33:51,051 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:33:51,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:33:51,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:33:51,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:33:51,079 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:33:51,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:33:51,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:33:51,080 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:33:51,080 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:33:51,081 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:33:51,081 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:33:51,081 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:33:51,082 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:33:51,082 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:33:51,082 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:33:51,082 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:33:51,083 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:33:51,083 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:33:51,083 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:33:51,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:33:51,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:33:51,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:33:51,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:33:51,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:33:51,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:33:51,085 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:33:51,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:33:51,086 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:33:51,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:33:51,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:33:51,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:33:51,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:33:51,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:33:51,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:33:51,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:33:51,088 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:33:51,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:33:51,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:33:51,091 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:33:51,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:33:51,092 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-03 05:33:51,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:33:51,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:33:51,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:33:51,334 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:33:51,335 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:33:51,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-03 05:33:51,390 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/cbcd6dfd3/5a5550552d93456bb216d2030ba3abd0/FLAG5beca6c31 [2021-11-03 05:33:52,154 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:33:52,155 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-03 05:33:52,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/cbcd6dfd3/5a5550552d93456bb216d2030ba3abd0/FLAG5beca6c31 [2021-11-03 05:33:52,706 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/cbcd6dfd3/5a5550552d93456bb216d2030ba3abd0 [2021-11-03 05:33:52,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:33:52,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:33:52,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:33:52,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:33:52,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:33:52,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:52" (1/1) ... [2021-11-03 05:33:52,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ef7618a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:52, skipping insertion in model container [2021-11-03 05:33:52,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:52" (1/1) ... [2021-11-03 05:33:52,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:33:52,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:33:53,080 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-03 05:33:53,086 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-03 05:33:53,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-03 05:33:53,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-03 05:33:53,818 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,827 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,828 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,851 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,852 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,855 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,858 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,862 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,864 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,865 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:53,866 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:54,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-03 05:33:54,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-03 05:33:54,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-03 05:33:54,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-03 05:33:54,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-03 05:33:54,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-03 05:33:54,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-03 05:33:54,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-03 05:33:54,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-03 05:33:54,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-03 05:33:54,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-03 05:33:54,428 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1369) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2938) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2798) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1452) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3247) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-03 05:33:54,434 INFO L168 Benchmark]: Toolchain (without parser) took 1724.00 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 80.3 MB in the beginning and 101.1 MB in the end (delta: -20.8 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-11-03 05:33:54,435 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 113.2 MB. Free memory is still 70.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:33:54,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1721.96 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 80.0 MB in the beginning and 101.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-11-03 05:33:54,438 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 113.2 MB. Free memory is still 70.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1721.96 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 80.0 MB in the beginning and 101.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:194) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:33:56,661 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:33:56,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:33:56,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:33:56,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:33:56,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:33:56,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:33:56,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:33:56,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:33:56,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:33:56,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:33:56,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:33:56,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:33:56,729 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:33:56,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:33:56,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:33:56,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:33:56,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:33:56,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:33:56,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:33:56,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:33:56,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:33:56,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:33:56,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:33:56,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:33:56,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:33:56,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:33:56,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:33:56,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:33:56,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:33:56,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:33:56,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:33:56,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:33:56,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:33:56,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:33:56,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:33:56,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:33:56,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:33:56,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:33:56,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:33:56,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:33:56,792 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:33:56,831 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:33:56,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:33:56,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:33:56,833 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:33:56,833 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:33:56,834 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:33:56,834 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:33:56,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:33:56,834 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:33:56,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:33:56,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:33:56,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:33:56,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:33:56,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:33:56,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:33:56,837 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:33:56,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:33:56,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:33:56,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:33:56,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:33:56,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:33:56,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:33:56,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:33:56,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:33:56,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:33:56,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:33:56,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:33:56,840 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:33:56,840 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:33:56,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:33:56,840 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:33:56,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:33:56,841 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-03 05:33:57,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:33:57,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:33:57,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:33:57,266 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:33:57,266 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:33:57,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-03 05:33:57,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/accce4653/5c26fc041d0d429e841b015632dcd90f/FLAGb851b42ac [2021-11-03 05:33:58,203 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:33:58,204 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-03 05:33:58,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/accce4653/5c26fc041d0d429e841b015632dcd90f/FLAGb851b42ac [2021-11-03 05:33:58,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/data/accce4653/5c26fc041d0d429e841b015632dcd90f [2021-11-03 05:33:58,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:33:58,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:33:58,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:33:58,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:33:58,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:33:58,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:58" (1/1) ... [2021-11-03 05:33:58,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c0a0a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:33:58, skipping insertion in model container [2021-11-03 05:33:58,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:33:58" (1/1) ... [2021-11-03 05:33:58,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:33:58,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:33:59,125 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-03 05:33:59,133 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-03 05:33:59,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-03 05:33:59,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-03 05:33:59,894 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,894 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,896 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,917 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,918 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,924 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,929 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:33:59,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-03 05:34:00,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-03 05:34:00,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-03 05:34:00,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-03 05:34:00,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-03 05:34:00,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-03 05:34:00,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-03 05:34:00,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-03 05:34:00,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-03 05:34:00,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-03 05:34:00,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-03 05:34:00,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:34:00,545 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:34:00,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:34:00,586 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-03 05:34:00,587 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-03 05:34:00,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-03 05:34:00,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-03 05:34:00,644 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,647 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,648 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,649 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,652 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,660 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,666 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,667 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,668 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,670 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,670 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-03 05:34:00,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-03 05:34:00,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-03 05:34:00,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-03 05:34:00,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-03 05:34:00,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-03 05:34:00,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-03 05:34:00,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-03 05:34:00,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-03 05:34:00,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-03 05:34:00,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-03 05:34:00,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:34:00,767 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:34:00,780 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-03 05:34:00,780 WARN L228 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_b618963b-170f-4b40-ac41-9983e0674c39/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-03 05:34:00,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-03 05:34:00,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-03 05:34:00,832 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,833 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,834 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,835 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,867 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,869 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,870 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,872 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,875 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-03 05:34:00,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-03 05:34:00,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-03 05:34:00,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-03 05:34:00,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-03 05:34:00,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-03 05:34:00,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-03 05:34:00,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-03 05:34:00,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-03 05:34:00,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-03 05:34:00,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-03 05:34:00,961 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-03 05:34:00,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:34:01,253 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:34:01,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01 WrapperNode [2021-11-03 05:34:01,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:34:01,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:34:01,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:34:01,255 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:34:01,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:34:01,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:34:01,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:34:01,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:34:01,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,450 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,469 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:34:01,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:34:01,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:34:01,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:34:01,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (1/1) ... [2021-11-03 05:34:01,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:34:01,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:34:01,525 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:34:01,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:34:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:34:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:34:01,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:34:01,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:34:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:34:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:34:01,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:34:02,096 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-03 05:34:02,096 INFO L299 CfgBuilder]: Removed 24 assume(true) statements. [2021-11-03 05:34:02,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 05:34:02 BoogieIcfgContainer [2021-11-03 05:34:02,098 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-03 05:34:02,100 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-03 05:34:02,100 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-03 05:34:02,102 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-03 05:34:02,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 05:33:58" (1/3) ... [2021-11-03 05:34:02,106 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bffe487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 05:34:02, skipping insertion in model container [2021-11-03 05:34:02,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:34:01" (2/3) ... [2021-11-03 05:34:02,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bffe487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 05:34:02, skipping insertion in model container [2021-11-03 05:34:02,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 05:34:02" (3/3) ... [2021-11-03 05:34:02,108 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_linked_list_node_reset_harness.i [2021-11-03 05:34:02,118 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-03 05:34:02,119 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-03 05:34:02,175 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-03 05:34:02,191 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-03 05:34:02,192 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-03 05:34:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 28 states have (on average 1.5) internal successors, (42), 30 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-03 05:34:02,240 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:02,240 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:02,241 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:02,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:02,247 INFO L85 PathProgramCache]: Analyzing trace with hash -1935931966, now seen corresponding path program 1 times [2021-11-03 05:34:02,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:02,259 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [937938146] [2021-11-03 05:34:02,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:02,260 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:02,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:02,264 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:02,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-03 05:34:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:02,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-03 05:34:02,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:02,468 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:02,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:02,500 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:34:02,500 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [937938146] [2021-11-03 05:34:02,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [937938146] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 05:34:02,501 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 05:34:02,501 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-03 05:34:02,502 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230971035] [2021-11-03 05:34:02,507 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-03 05:34:02,507 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:34:02,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-03 05:34:02,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-03 05:34:02,531 INFO L87 Difference]: Start difference. First operand has 31 states, 28 states have (on average 1.5) internal successors, (42), 30 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:02,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 05:34:02,558 INFO L93 Difference]: Finished difference Result 59 states and 80 transitions. [2021-11-03 05:34:02,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-03 05:34:02,560 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2021-11-03 05:34:02,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 05:34:02,567 INFO L225 Difference]: With dead ends: 59 [2021-11-03 05:34:02,568 INFO L226 Difference]: Without dead ends: 26 [2021-11-03 05:34:02,570 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-03 05:34:02,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2021-11-03 05:34:02,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2021-11-03 05:34:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 24 states have (on average 1.25) internal successors, (30), 25 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2021-11-03 05:34:02,600 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 10 [2021-11-03 05:34:02,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 05:34:02,600 INFO L470 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2021-11-03 05:34:02,601 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:02,601 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2021-11-03 05:34:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-03 05:34:02,605 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:02,606 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:02,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:02,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 05:34:02,821 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:02,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:02,822 INFO L85 PathProgramCache]: Analyzing trace with hash 712013687, now seen corresponding path program 1 times [2021-11-03 05:34:02,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:02,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1553473092] [2021-11-03 05:34:02,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:02,823 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:02,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:02,825 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:02,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-03 05:34:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:02,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-03 05:34:02,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:03,084 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:03,144 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:34:03,144 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1553473092] [2021-11-03 05:34:03,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1553473092] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 05:34:03,144 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-03 05:34:03,145 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-03 05:34:03,145 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251164037] [2021-11-03 05:34:03,147 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-03 05:34:03,147 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:34:03,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-03 05:34:03,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-03 05:34:03,152 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:03,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 05:34:03,187 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2021-11-03 05:34:03,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-03 05:34:03,188 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2021-11-03 05:34:03,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 05:34:03,189 INFO L225 Difference]: With dead ends: 49 [2021-11-03 05:34:03,189 INFO L226 Difference]: Without dead ends: 28 [2021-11-03 05:34:03,190 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-03 05:34:03,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2021-11-03 05:34:03,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2021-11-03 05:34:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 26 states have (on average 1.2307692307692308) internal successors, (32), 27 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2021-11-03 05:34:03,215 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 13 [2021-11-03 05:34:03,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 05:34:03,215 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2021-11-03 05:34:03,215 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2021-11-03 05:34:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-03 05:34:03,216 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:03,216 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:03,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:03,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 [2021-11-03 05:34:03,431 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:03,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:03,431 INFO L85 PathProgramCache]: Analyzing trace with hash -845820041, now seen corresponding path program 1 times [2021-11-03 05:34:03,432 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:03,432 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [8857865] [2021-11-03 05:34:03,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:03,433 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:03,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:03,438 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:03,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-03 05:34:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:03,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-03 05:34:03,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:03,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:03,715 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:03,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:03,934 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:34:03,934 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [8857865] [2021-11-03 05:34:03,934 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [8857865] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:03,934 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1978783028] [2021-11-03 05:34:03,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:03,935 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:03,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 05:34:03,937 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 05:34:03,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-03 05:34:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:04,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-03 05:34:04,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-03 05:34:04,178 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-03 05:34:04,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1978783028] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-03 05:34:04,243 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-03 05:34:04,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5, 5] total 12 [2021-11-03 05:34:04,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642828435] [2021-11-03 05:34:04,244 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-03 05:34:04,244 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:34:04,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-03 05:34:04,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-11-03 05:34:04,245 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:04,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 05:34:04,313 INFO L93 Difference]: Finished difference Result 44 states and 49 transitions. [2021-11-03 05:34:04,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-03 05:34:04,314 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-03 05:34:04,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 05:34:04,315 INFO L225 Difference]: With dead ends: 44 [2021-11-03 05:34:04,315 INFO L226 Difference]: Without dead ends: 35 [2021-11-03 05:34:04,315 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2021-11-03 05:34:04,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2021-11-03 05:34:04,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 29. [2021-11-03 05:34:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 28 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 32 transitions. [2021-11-03 05:34:04,320 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 32 transitions. Word has length 15 [2021-11-03 05:34:04,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 05:34:04,321 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 32 transitions. [2021-11-03 05:34:04,321 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2021-11-03 05:34:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-03 05:34:04,322 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:04,322 INFO L513 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:04,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:04,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2021-11-03 05:34:04,723 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:04,723 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:04,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:04,724 INFO L85 PathProgramCache]: Analyzing trace with hash -844211327, now seen corresponding path program 1 times [2021-11-03 05:34:04,724 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:04,724 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [258691820] [2021-11-03 05:34:04,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:04,725 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:04,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:04,737 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:04,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-03 05:34:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:04,908 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-03 05:34:04,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:04,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:04,991 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:05,220 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:34:05,220 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [258691820] [2021-11-03 05:34:05,220 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [258691820] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:05,220 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1251292689] [2021-11-03 05:34:05,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:05,220 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:05,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 05:34:05,225 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 05:34:05,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2021-11-03 05:34:05,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:05,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-03 05:34:05,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:05,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:05,646 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:05,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1251292689] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:05,699 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1109497997] [2021-11-03 05:34:05,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:05,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 05:34:05,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:34:05,714 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 05:34:05,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-03 05:34:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:05,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 18 conjunts are in the unsatisfiable core [2021-11-03 05:34:05,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:06,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8 [2021-11-03 05:34:06,100 INFO L354 Elim1Store]: treesize reduction 21, result has 25.0 percent of original size [2021-11-03 05:34:06,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2021-11-03 05:34:06,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2021-11-03 05:34:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:06,349 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:18,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 81 [2021-11-03 05:34:19,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:19,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1109497997] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:19,037 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-03 05:34:19,037 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 8, 7] total 18 [2021-11-03 05:34:19,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351272954] [2021-11-03 05:34:19,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-11-03 05:34:19,038 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:34:19,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-11-03 05:34:19,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=249, Unknown=5, NotChecked=0, Total=306 [2021-11-03 05:34:19,040 INFO L87 Difference]: Start difference. First operand 29 states and 32 transitions. Second operand has 18 states, 18 states have (on average 2.111111111111111) internal successors, (38), 18 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:20,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 05:34:20,079 INFO L93 Difference]: Finished difference Result 63 states and 74 transitions. [2021-11-03 05:34:20,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-03 05:34:20,080 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.111111111111111) internal successors, (38), 18 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2021-11-03 05:34:20,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 05:34:20,081 INFO L225 Difference]: With dead ends: 63 [2021-11-03 05:34:20,081 INFO L226 Difference]: Without dead ends: 41 [2021-11-03 05:34:20,081 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 13.5s TimeCoverageRelationStatistics Valid=139, Invalid=506, Unknown=5, NotChecked=0, Total=650 [2021-11-03 05:34:20,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2021-11-03 05:34:20,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 35. [2021-11-03 05:34:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 33 states have (on average 1.1818181818181819) internal successors, (39), 34 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 39 transitions. [2021-11-03 05:34:20,089 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 39 transitions. Word has length 15 [2021-11-03 05:34:20,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 05:34:20,089 INFO L470 AbstractCegarLoop]: Abstraction has 35 states and 39 transitions. [2021-11-03 05:34:20,089 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.111111111111111) internal successors, (38), 18 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:20,090 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 39 transitions. [2021-11-03 05:34:20,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-03 05:34:20,090 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:20,091 INFO L513 BasicCegarLoop]: trace histogram [6, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:20,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:20,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-11-03 05:34:20,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:20,706 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:20,706 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:20,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:20,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1256982712, now seen corresponding path program 1 times [2021-11-03 05:34:20,707 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:20,707 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [490611397] [2021-11-03 05:34:20,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:20,707 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:20,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:20,709 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:20,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-11-03 05:34:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:20,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-03 05:34:20,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:21,131 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:21,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:22,018 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:34:22,018 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [490611397] [2021-11-03 05:34:22,018 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [490611397] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:22,018 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [140264611] [2021-11-03 05:34:22,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:22,019 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:22,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 05:34:22,019 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 05:34:22,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2021-11-03 05:34:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:22,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-03 05:34:22,366 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:22,486 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:22,486 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:22,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [140264611] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:22,591 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [199073908] [2021-11-03 05:34:22,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-03 05:34:22,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 05:34:22,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:34:22,596 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 05:34:22,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-03 05:34:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-03 05:34:22,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-03 05:34:22,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:22,967 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:23,063 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [199073908] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:23,063 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-03 05:34:23,063 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9, 9, 9, 9] total 16 [2021-11-03 05:34:23,063 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656797695] [2021-11-03 05:34:23,064 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2021-11-03 05:34:23,064 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:34:23,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-11-03 05:34:23,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2021-11-03 05:34:23,065 INFO L87 Difference]: Start difference. First operand 35 states and 39 transitions. Second operand has 16 states, 16 states have (on average 1.8125) internal successors, (29), 16 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:25,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 05:34:25,022 INFO L93 Difference]: Finished difference Result 67 states and 82 transitions. [2021-11-03 05:34:25,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-11-03 05:34:25,024 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.8125) internal successors, (29), 16 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2021-11-03 05:34:25,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 05:34:25,024 INFO L225 Difference]: With dead ends: 67 [2021-11-03 05:34:25,025 INFO L226 Difference]: Without dead ends: 43 [2021-11-03 05:34:25,025 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=174, Invalid=288, Unknown=0, NotChecked=0, Total=462 [2021-11-03 05:34:25,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2021-11-03 05:34:25,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2021-11-03 05:34:25,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 41 states have (on average 1.146341463414634) internal successors, (47), 42 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 47 transitions. [2021-11-03 05:34:25,034 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 47 transitions. Word has length 22 [2021-11-03 05:34:25,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 05:34:25,034 INFO L470 AbstractCegarLoop]: Abstraction has 43 states and 47 transitions. [2021-11-03 05:34:25,034 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.8125) internal successors, (29), 16 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2021-11-03 05:34:25,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-03 05:34:25,035 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:25,036 INFO L513 BasicCegarLoop]: trace histogram [14, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:25,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:25,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:25,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (10)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:25,646 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:25,646 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:25,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:25,647 INFO L85 PathProgramCache]: Analyzing trace with hash -442062664, now seen corresponding path program 2 times [2021-11-03 05:34:25,647 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:25,647 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [943286665] [2021-11-03 05:34:25,647 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-03 05:34:25,647 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:25,648 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:25,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2021-11-03 05:34:25,907 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-03 05:34:25,907 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 05:34:25,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-03 05:34:25,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:26,382 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:26,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:29,287 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:29,287 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:34:29,287 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [943286665] [2021-11-03 05:34:29,288 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [943286665] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:29,288 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1123228484] [2021-11-03 05:34:29,288 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-03 05:34:29,288 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 05:34:29,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 05:34:29,289 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 05:34:29,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2021-11-03 05:34:29,856 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-03 05:34:29,856 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 05:34:29,877 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-03 05:34:29,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:30,057 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:30,204 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1123228484] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:30,204 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [212884395] [2021-11-03 05:34:30,204 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-03 05:34:30,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 05:34:30,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:34:30,210 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 05:34:30,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-03 05:34:30,512 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-11-03 05:34:30,512 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 05:34:30,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 17 conjunts are in the unsatisfiable core [2021-11-03 05:34:30,522 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:30,690 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:30,690 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:34:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-03 05:34:30,836 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [212884395] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:34:30,836 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-11-03 05:34:30,836 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17, 17, 17, 17] total 32 [2021-11-03 05:34:30,836 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481903648] [2021-11-03 05:34:30,837 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2021-11-03 05:34:30,837 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:34:30,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-11-03 05:34:30,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=797, Unknown=0, NotChecked=0, Total=992 [2021-11-03 05:34:30,839 INFO L87 Difference]: Start difference. First operand 43 states and 47 transitions. Second operand has 32 states, 32 states have (on average 1.40625) internal successors, (45), 32 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:31,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-03 05:34:31,697 INFO L93 Difference]: Finished difference Result 69 states and 78 transitions. [2021-11-03 05:34:31,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-03 05:34:31,700 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 1.40625) internal successors, (45), 32 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2021-11-03 05:34:31,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-03 05:34:31,701 INFO L225 Difference]: With dead ends: 69 [2021-11-03 05:34:31,701 INFO L226 Difference]: Without dead ends: 45 [2021-11-03 05:34:31,702 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 144 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=195, Invalid=797, Unknown=0, NotChecked=0, Total=992 [2021-11-03 05:34:31,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2021-11-03 05:34:31,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2021-11-03 05:34:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 43 states have (on average 1.1395348837209303) internal successors, (49), 44 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 49 transitions. [2021-11-03 05:34:31,717 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 49 transitions. Word has length 30 [2021-11-03 05:34:31,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-03 05:34:31,717 INFO L470 AbstractCegarLoop]: Abstraction has 45 states and 49 transitions. [2021-11-03 05:34:31,717 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 1.40625) internal successors, (45), 32 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:34:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 49 transitions. [2021-11-03 05:34:31,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-03 05:34:31,719 INFO L505 BasicCegarLoop]: Found error trace [2021-11-03 05:34:31,719 INFO L513 BasicCegarLoop]: trace histogram [16, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-03 05:34:31,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2021-11-03 05:34:31,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:32,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-11-03 05:34:32,323 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 05:34:32,323 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-03 05:34:32,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-03 05:34:32,324 INFO L85 PathProgramCache]: Analyzing trace with hash 1994150072, now seen corresponding path program 3 times [2021-11-03 05:34:32,324 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-03 05:34:32,324 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1418243832] [2021-11-03 05:34:32,325 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-03 05:34:32,325 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-03 05:34:32,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat [2021-11-03 05:34:32,326 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-03 05:34:32,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2021-11-03 05:34:32,953 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-11-03 05:34:32,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 05:34:32,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 47 conjunts are in the unsatisfiable core [2021-11-03 05:34:32,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:34:33,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-03 05:34:33,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,191 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-03 05:34:33,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 37 [2021-11-03 05:34:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 51 [2021-11-03 05:34:33,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:33,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 65 [2021-11-03 05:34:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 76 [2021-11-03 05:34:34,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 90 [2021-11-03 05:34:34,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:34,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 102 [2021-11-03 05:34:35,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 115 [2021-11-03 05:34:35,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:35,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 128 [2021-11-03 05:34:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:36,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 141 [2021-11-03 05:34:37,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 154 [2021-11-03 05:34:37,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:37,912 INFO L244 Elim1Store]: Index analysis took 120 ms [2021-11-03 05:34:37,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 167 [2021-11-03 05:34:38,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:34:38,896 INFO L244 Elim1Store]: Index analysis took 124 ms [2021-11-03 05:34:38,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 181 [2021-11-03 05:34:41,234 INFO L354 Elim1Store]: treesize reduction 1456, result has 8.0 percent of original size [2021-11-03 05:34:41,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 0 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 105 case distinctions, treesize of input 140 treesize of output 178 [2021-11-03 05:34:47,873 INFO L354 Elim1Store]: treesize reduction 1410, result has 0.1 percent of original size [2021-11-03 05:34:47,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 16 select indices, 16 select index equivalence classes, 0 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 120 case distinctions, treesize of input 152 treesize of output 52 [2021-11-03 05:34:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:34:48,174 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:37:32,817 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-11-03 05:37:32,818 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1994706 treesize of output 1994696 [2021-11-03 05:37:39,605 WARN L207 SmtUtils]: Spent 6.79 s on a formula simplification that was a NOOP. DAG size: 283 [2021-11-03 05:39:11,940 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 130 refuted. 8 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:39:11,940 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-03 05:39:11,940 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1418243832] [2021-11-03 05:39:11,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1418243832] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:39:11,941 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1689167675] [2021-11-03 05:39:11,941 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-03 05:39:11,941 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-03 05:39:11,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 [2021-11-03 05:39:11,950 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-03 05:39:11,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2021-11-03 05:39:13,692 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-03 05:39:13,692 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [398768203] [2021-11-03 05:39:13,692 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-03 05:39:13,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-03 05:39:13,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:39:13,694 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-03 05:39:13,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-11-03 05:39:13,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b618963b-170f-4b40-ac41-9983e0674c39/bin/utaipan-aC7eJsxGYH/cvc4 --incremental --print-success --lang smt (16)] Forceful destruction successful, exit code 1 [2021-11-03 05:40:26,159 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-11-03 05:40:26,159 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-03 05:40:26,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 52 conjunts are in the unsatisfiable core [2021-11-03 05:40:26,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-03 05:40:27,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-03 05:40:28,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2021-11-03 05:40:28,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 37 [2021-11-03 05:40:28,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:28,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 50 [2021-11-03 05:40:29,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 63 [2021-11-03 05:40:29,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:29,842 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 76 [2021-11-03 05:40:30,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 90 [2021-11-03 05:40:30,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:30,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 104 [2021-11-03 05:40:31,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 98 treesize of output 118 [2021-11-03 05:40:31,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:31,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 128 [2021-11-03 05:40:32,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:32,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 55 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 142 [2021-11-03 05:40:33,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 66 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 154 [2021-11-03 05:40:33,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:33,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 78 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 168 [2021-11-03 05:40:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:34,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 145 treesize of output 180 [2021-11-03 05:40:35,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-03 05:40:35,138 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-03 05:40:35,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 14 select indices, 14 select index equivalence classes, 105 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 91 case distinctions, treesize of input 141 treesize of output 179 [2021-11-03 05:40:46,422 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-03 05:40:46,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 105 case distinctions, treesize of input 113 treesize of output 49 [2021-11-03 05:40:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:40:46,432 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-03 05:45:19,406 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1048551 treesize of output 1048545 [2021-11-03 05:46:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-03 05:46:09,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [398768203] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-03 05:46:09,655 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2021-11-03 05:46:09,655 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24, 24, 23] total 84 [2021-11-03 05:46:09,655 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249089147] [2021-11-03 05:46:09,655 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 84 states [2021-11-03 05:46:09,656 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-03 05:46:09,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2021-11-03 05:46:09,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1275, Invalid=5681, Unknown=16, NotChecked=0, Total=6972 [2021-11-03 05:46:09,661 INFO L87 Difference]: Start difference. First operand 45 states and 49 transitions. Second operand has 84 states, 84 states have (on average 1.2738095238095237) internal successors, (107), 84 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-03 05:46:29,346 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse23 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse8 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse17 (store .cse8 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse29 (store .cse17 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse4 (store .cse29 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse11 (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse25 (store .cse11 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse23))) (let ((.cse13 (store .cse25 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse23))) (let ((.cse27 (store .cse13 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse19 (store .cse27 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse2 (store .cse19 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse15 (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse6 (store .cse15 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse23))) (let ((.cse21 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse23)) (.cse1 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64))) (.cse9 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (and (let ((.cse0 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (_ bv0 8) (select .cse0 .cse1)) (not (= (select .cse0 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (let ((.cse3 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse3 .cse1) (_ bv0 8)) (not (= (select .cse3 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (let ((.cse5 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse5 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse5 .cse1) (_ bv0 8)))) (let ((.cse7 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (_ bv0 8) (select .cse7 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) (= (_ bv0 8) (select .cse7 .cse1)))) (= (select .cse9 (bvadd (_ bv10 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select .cse9 (bvadd (_ bv8 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (let ((.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse10 .cse1) (_ bv0 8)) (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (let ((.cse12 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse13) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse12 .cse1) (_ bv0 8)) (not (= (select .cse12 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (= (select .cse9 (bvadd (_ bv14 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (let ((.cse14 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse15) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse14 .cse1) (_ bv0 8)) (not (= (_ bv0 8) (select .cse14 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))) (let ((.cse16 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse17) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse16 .cse1) (_ bv0 8)) (not (= (select .cse16 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv2 64))) (_ bv0 8)) (let ((.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse19) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse18 .cse1) (_ bv0 8)) (not (= (_ bv0 8) (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv11 64))) (_ bv0 8)) (let ((.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse21) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse20 .cse1) (_ bv0 8)))) (let ((.cse22 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse21 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse22 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse22 .cse1) (_ bv0 8)))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv5 64))) (_ bv0 8)) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv9 64))) (_ bv0 8)) (let ((.cse24 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse25) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (_ bv0 8) (select .cse24 .cse1)) (not (= (select .cse24 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (= (_ bv0 8) (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv4 64)))) (= (select .cse9 (bvadd (_ bv3 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (_ bv0 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (= (select .cse9 .cse1) (_ bv0 8)) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv18446744073709551615 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|)) (_ bv0 8)) (let ((.cse26 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse27) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse26 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse26 .cse1) (_ bv0 8)))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv6 64))) (_ bv0 8)) (= |c_ULTIMATE.start_#Ultimate.C_memset_#amount| (_ bv16 64)) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv7 64))) (_ bv0 8)) (= (_ bv0 8) (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv12 64)))) (= |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv16 64)) (let ((.cse28 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse29) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (_ bv0 8) (select .cse28 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) (= (select .cse28 .cse1) (_ bv0 8)))) (= (_ bv0 8) (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv13 64))))))))))))))))))) is different from false [2021-11-03 05:46:31,360 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse23 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse8 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse17 (store .cse8 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse29 (store .cse17 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse4 (store .cse29 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse11 (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse25 (store .cse11 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse23))) (let ((.cse13 (store .cse25 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse23))) (let ((.cse27 (store .cse13 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse19 (store .cse27 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse2 (store .cse19 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse15 (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23))) (let ((.cse6 (store .cse15 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse23))) (let ((.cse21 (store .cse6 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse23)) (.cse1 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64))) (.cse9 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (and (let ((.cse0 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (_ bv0 8) (select .cse0 .cse1)) (not (= (select .cse0 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (let ((.cse3 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse3 .cse1) (_ bv0 8)) (not (= (select .cse3 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (let ((.cse5 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse6) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse5 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse5 .cse1) (_ bv0 8)))) (let ((.cse7 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse8) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (_ bv0 8) (select .cse7 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) (= (_ bv0 8) (select .cse7 .cse1)))) (= (select .cse9 (bvadd (_ bv10 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (select .cse9 (bvadd (_ bv8 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (let ((.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse11) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse10 .cse1) (_ bv0 8)) (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (let ((.cse12 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse13) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse12 .cse1) (_ bv0 8)) (not (= (select .cse12 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (= (select .cse9 (bvadd (_ bv14 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (let ((.cse14 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse15) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse14 .cse1) (_ bv0 8)) (not (= (_ bv0 8) (select .cse14 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))) (let ((.cse16 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse17) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse16 .cse1) (_ bv0 8)) (not (= (select .cse16 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv2 64))) (_ bv0 8)) (let ((.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse19) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (select .cse18 .cse1) (_ bv0 8)) (not (= (_ bv0 8) (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv11 64))) (_ bv0 8)) (let ((.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse21) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse20 .cse1) (_ bv0 8)))) (let ((.cse22 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse21 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse23)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse22 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse22 .cse1) (_ bv0 8)))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv5 64))) (_ bv0 8)) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv9 64))) (_ bv0 8)) (let ((.cse24 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse25) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (= (_ bv0 8) (select .cse24 .cse1)) (not (= (select .cse24 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))))) (= (_ bv0 8) (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv4 64)))) (= (select .cse9 (bvadd (_ bv3 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (_ bv0 8)) (= (_ bv0 64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (= (select .cse9 .cse1) (_ bv0 8)) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv18446744073709551615 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|)) (_ bv0 8)) (let ((.cse26 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse27) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (select .cse26 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) (= (select .cse26 .cse1) (_ bv0 8)))) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv6 64))) (_ bv0 8)) (= |c_ULTIMATE.start_#Ultimate.C_memset_#amount| (_ bv16 64)) (= (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv7 64))) (_ bv0 8)) (= (_ bv0 8) (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv12 64)))) (= |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv16 64)) (let ((.cse28 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse29) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (not (= (_ bv0 8) (select .cse28 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) (= (select .cse28 .cse1) (_ bv0 8)))) (= (_ bv0 8) (select .cse9 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv13 64))))))))))))))))))) is different from true [2021-11-03 05:46:33,379 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse46 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|)) (.cse26 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse77 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) .cse46 .cse26)) (.cse59 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse76 (store .cse77 .cse59 .cse26)) (.cse56 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse85 (store .cse76 .cse56 .cse26)) (.cse51 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse80 (store .cse85 .cse51 .cse26)) (.cse54 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse81 (store .cse80 .cse54 .cse26)) (.cse52 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)))) (let ((.cse86 (store .cse81 .cse52 .cse26)) (.cse50 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)))) (let ((.cse78 (store .cse86 .cse50 .cse26)) (.cse57 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse82 (store .cse78 .cse57 .cse26)) (.cse60 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse83 (store .cse82 .cse60 .cse26)) (.cse49 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse84 (store .cse83 .cse49 .cse26)) (.cse53 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse75 (store .cse84 .cse53 .cse26)) (.cse55 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)))) (let ((.cse79 (store .cse75 .cse55 .cse26)) (.cse58 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)))) (let ((.cse24 (store .cse79 .cse58 .cse26))) (let ((.cse35 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse45 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse86) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse67 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse73 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse85) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse71 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse84) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse38 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse74 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse70 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse42 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse83) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse63 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse82) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse66 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse81) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse15 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse30 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse80) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse5 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse79) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse62 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse43 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse24) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse78) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse72 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse32 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse12 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse77) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse29 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse76) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse28 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse75) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse27 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse4 (= (select .cse28 .cse27) (_ bv0 8))) (.cse14 (= (select .cse29 .cse27) (_ bv0 8))) (.cse13 (= (_ bv0 8) (select .cse12 .cse27))) (.cse2 (= (select .cse32 .cse27) (_ bv0 8))) (.cse31 (not .cse3)) (.cse22 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse6 (not .cse72)) (.cse19 (= (select .cse20 .cse27) (_ bv0 8))) (.cse36 (= (select .cse43 .cse27) (_ bv0 8))) (.cse21 (bvslt (bvadd (_ bv14 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse25 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|)) (.cse37 (not .cse62)) (.cse11 (= (select .cse10 .cse27) (_ bv0 8))) (.cse23 (not .cse5)) (.cse8 (= (select .cse9 .cse27) (_ bv0 8))) (.cse16 (not .cse30)) (.cse33 (not .cse15)) (.cse17 (= (select .cse18 .cse27) (_ bv0 8))) (.cse39 (not .cse66)) (.cse64 (= (select .cse63 .cse27) (_ bv0 8))) (.cse41 (= (select .cse42 .cse27) (_ bv0 8))) (.cse7 (not .cse70)) (.cse40 (not .cse74)) (.cse68 (not .cse38)) (.cse0 (= (_ bv0 8) (select .cse1 .cse27))) (.cse61 (not .cse71)) (.cse34 (= (select .cse73 .cse27) (_ bv0 8))) (.cse69 (not .cse67)) (.cse44 (= (_ bv0 8) (select .cse45 .cse27))) (.cse65 (not .cse35))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 (not (= (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse11) (or (not (= (_ bv0 8) (select .cse12 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse13) (or .cse14 .cse15 .cse16) (or .cse17 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse19 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse21 (not .cse22) .cse23 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse24 .cse25 .cse26)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse27) (_ bv0 8))) (or .cse4 (not (= (_ bv0 8) (select .cse28 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse14 (not (= (select .cse29 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse30 .cse31 .cse13) (or .cse2 (not (= (select .cse32 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse33 .cse31 .cse34 .cse35) (or .cse36 .cse22 .cse6 .cse37) (or .cse19 .cse38 .cse39 .cse40) (or .cse41 (not (= (_ bv0 8) (select .cse42 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or (not (= (select .cse43 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse36) (or .cse44 (not (= (select .cse45 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (let ((.cse47 (= .cse26 (_ bv0 8))) (.cse48 (= |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (and (= .cse46 .cse27) .cse47 .cse48) (not .cse21) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse49)) (and (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse50) .cse47 .cse48) (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv15 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (and .cse47 .cse48 (= .cse51 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (and (= .cse25 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) .cse47 .cse48) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse52)) (and .cse47 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse53) .cse48) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse54)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse55)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse56)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse57)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse46)) (and .cse47 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse58) .cse48) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse59)) .cse37 (and .cse47 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse60) .cse48))) (or .cse61 .cse62 .cse11 .cse23) (or (not (= (select .cse63 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse64) (or .cse8 .cse65 .cse16 .cse66) (or .cse33 .cse17 .cse39 .cse67) (or .cse68 .cse69 .cse64 .cse70) (or .cse41 .cse7 .cse71 .cse40) (or .cse68 .cse0 .cse72 .cse61) (or (not (= (_ bv0 8) (select .cse73 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse34) (or .cse69 .cse44 .cse65 .cse74)))))))))))))))))) is different from false [2021-11-03 05:46:35,394 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse46 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|)) (.cse26 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse77 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) .cse46 .cse26)) (.cse59 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse76 (store .cse77 .cse59 .cse26)) (.cse56 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse85 (store .cse76 .cse56 .cse26)) (.cse51 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse80 (store .cse85 .cse51 .cse26)) (.cse54 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse81 (store .cse80 .cse54 .cse26)) (.cse52 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)))) (let ((.cse86 (store .cse81 .cse52 .cse26)) (.cse50 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)))) (let ((.cse78 (store .cse86 .cse50 .cse26)) (.cse57 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse82 (store .cse78 .cse57 .cse26)) (.cse60 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse83 (store .cse82 .cse60 .cse26)) (.cse49 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse84 (store .cse83 .cse49 .cse26)) (.cse53 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|))) (let ((.cse75 (store .cse84 .cse53 .cse26)) (.cse55 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)))) (let ((.cse79 (store .cse75 .cse55 .cse26)) (.cse58 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)))) (let ((.cse24 (store .cse79 .cse58 .cse26))) (let ((.cse35 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse45 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse86) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse67 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse73 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse85) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse71 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse84) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse38 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse74 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse70 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse42 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse83) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse63 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse82) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse66 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse81) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse15 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse30 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse80) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse5 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse79) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse62 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse43 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse24) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse78) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse72 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse32 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse12 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse77) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse29 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse76) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse28 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse75) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse27 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse4 (= (select .cse28 .cse27) (_ bv0 8))) (.cse14 (= (select .cse29 .cse27) (_ bv0 8))) (.cse13 (= (_ bv0 8) (select .cse12 .cse27))) (.cse2 (= (select .cse32 .cse27) (_ bv0 8))) (.cse31 (not .cse3)) (.cse22 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse6 (not .cse72)) (.cse19 (= (select .cse20 .cse27) (_ bv0 8))) (.cse36 (= (select .cse43 .cse27) (_ bv0 8))) (.cse21 (bvslt (bvadd (_ bv14 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse25 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|)) (.cse37 (not .cse62)) (.cse11 (= (select .cse10 .cse27) (_ bv0 8))) (.cse23 (not .cse5)) (.cse8 (= (select .cse9 .cse27) (_ bv0 8))) (.cse16 (not .cse30)) (.cse33 (not .cse15)) (.cse17 (= (select .cse18 .cse27) (_ bv0 8))) (.cse39 (not .cse66)) (.cse64 (= (select .cse63 .cse27) (_ bv0 8))) (.cse41 (= (select .cse42 .cse27) (_ bv0 8))) (.cse7 (not .cse70)) (.cse40 (not .cse74)) (.cse68 (not .cse38)) (.cse0 (= (_ bv0 8) (select .cse1 .cse27))) (.cse61 (not .cse71)) (.cse34 (= (select .cse73 .cse27) (_ bv0 8))) (.cse69 (not .cse67)) (.cse44 (= (_ bv0 8) (select .cse45 .cse27))) (.cse65 (not .cse35))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 (not (= (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse11) (or (not (= (_ bv0 8) (select .cse12 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse13) (or .cse14 .cse15 .cse16) (or .cse17 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse19 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse21 (not .cse22) .cse23 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse24 .cse25 .cse26)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse27) (_ bv0 8))) (or .cse4 (not (= (_ bv0 8) (select .cse28 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse14 (not (= (select .cse29 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse30 .cse31 .cse13) (or .cse2 (not (= (select .cse32 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse33 .cse31 .cse34 .cse35) (or .cse36 .cse22 .cse6 .cse37) (or .cse19 .cse38 .cse39 .cse40) (or .cse41 (not (= (_ bv0 8) (select .cse42 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or (not (= (select .cse43 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse36) (or .cse44 (not (= (select .cse45 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (let ((.cse47 (= .cse26 (_ bv0 8))) (.cse48 (= |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base))) (or (and (= .cse46 .cse27) .cse47 .cse48) (not .cse21) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse49)) (and (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse50) .cse47 .cse48) (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv15 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (and .cse47 .cse48 (= .cse51 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)) (and (= .cse25 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) .cse47 .cse48) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse52)) (and .cse47 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse53) .cse48) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse54)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse55)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse56)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse57)) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse46)) (and .cse47 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse58) .cse48) (and .cse47 .cse48 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse59)) .cse37 (and .cse47 (= c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset .cse60) .cse48))) (or .cse61 .cse62 .cse11 .cse23) (or (not (= (select .cse63 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse64) (or .cse8 .cse65 .cse16 .cse66) (or .cse33 .cse17 .cse39 .cse67) (or .cse68 .cse69 .cse64 .cse70) (or .cse41 .cse7 .cse71 .cse40) (or .cse68 .cse0 .cse72 .cse61) (or (not (= (_ bv0 8) (select .cse73 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse34) (or .cse69 .cse44 .cse65 .cse74)))))))))))))))))) is different from true [2021-11-03 05:46:37,413 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse24 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse58 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse57 (store .cse58 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse65 (store .cse57 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse60 (store .cse65 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse61 (store .cse60 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse66 (store .cse61 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse24))) (let ((.cse59 (store .cse66 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse24))) (let ((.cse62 (store .cse59 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse63 (store .cse62 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse64 (store .cse63 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse56 (store .cse64 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse55 (store .cse56 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse24))) (let ((.cse33 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse41 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse66) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse47 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse53 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse65) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse51 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse35 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse54 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse50 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse39 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse63) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse43 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse62) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse46 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse61) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse15 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse28 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse60) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse5 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse55) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse59) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse52 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse30 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse12 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse58) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse27 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse57) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse26 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse56) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse25 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse4 (= (select .cse26 .cse25) (_ bv0 8))) (.cse14 (= (select .cse27 .cse25) (_ bv0 8))) (.cse13 (= (_ bv0 8) (select .cse12 .cse25))) (.cse2 (= (select .cse30 .cse25) (_ bv0 8))) (.cse29 (not .cse3)) (.cse23 (store .cse55 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse24)) (.cse21 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse6 (not .cse52)) (.cse19 (= (select .cse20 .cse25) (_ bv0 8))) (.cse34 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse11 (= (select .cse10 .cse25) (_ bv0 8))) (.cse22 (not .cse5)) (.cse8 (= (select .cse9 .cse25) (_ bv0 8))) (.cse16 (not .cse28)) (.cse31 (not .cse15)) (.cse17 (= (select .cse18 .cse25) (_ bv0 8))) (.cse36 (not .cse46)) (.cse44 (= (select .cse43 .cse25) (_ bv0 8))) (.cse38 (= (select .cse39 .cse25) (_ bv0 8))) (.cse7 (not .cse50)) (.cse37 (not .cse54)) (.cse48 (not .cse35)) (.cse0 (= (_ bv0 8) (select .cse1 .cse25))) (.cse42 (not .cse51)) (.cse32 (= (select .cse53 .cse25) (_ bv0 8))) (.cse49 (not .cse47)) (.cse40 (= (_ bv0 8) (select .cse41 .cse25))) (.cse45 (not .cse33))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 (not (= (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse11) (or (not (= (_ bv0 8) (select .cse12 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse13) (or .cse14 .cse15 .cse16) (or .cse17 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse19 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (bvslt (bvadd (_ bv14 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (not .cse21) .cse22 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse23 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse25) (_ bv0 8))) (or .cse4 (not (= (_ bv0 8) (select .cse26 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse14 (not (= (select .cse27 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse28 .cse29 .cse13) (or .cse2 (not (= (select .cse30 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse31 .cse29 .cse32 .cse33) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse23) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse25) (_ bv0 8)) .cse21 .cse6 (not .cse34)) (or .cse19 .cse35 .cse36 .cse37) (or .cse38 (not (= (_ bv0 8) (select .cse39 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse40 (not (= (select .cse41 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse42 .cse34 .cse11 .cse22) (or (not (= (select .cse43 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse44) (or .cse8 .cse45 .cse16 .cse46) (or .cse31 .cse17 .cse36 .cse47) (or .cse48 .cse49 .cse44 .cse50) (or .cse38 .cse7 .cse51 .cse37) (or .cse48 .cse0 .cse52 .cse42) (or (not (= (_ bv0 8) (select .cse53 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse32) (or .cse49 .cse40 .cse45 .cse54))))))))))))))))) is different from false [2021-11-03 05:46:39,429 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse24 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse58 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse57 (store .cse58 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse65 (store .cse57 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse60 (store .cse65 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse61 (store .cse60 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse66 (store .cse61 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse24))) (let ((.cse59 (store .cse66 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse24))) (let ((.cse62 (store .cse59 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse63 (store .cse62 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse64 (store .cse63 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse56 (store .cse64 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24))) (let ((.cse55 (store .cse56 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse24))) (let ((.cse33 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse41 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse66) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse47 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse53 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse65) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse51 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse64) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse35 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse54 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse50 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse39 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse63) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse43 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse62) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse46 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse61) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse15 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse28 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse60) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse5 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse55) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse59) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse52 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse30 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse12 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse58) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse27 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse57) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse26 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse56) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse25 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse4 (= (select .cse26 .cse25) (_ bv0 8))) (.cse14 (= (select .cse27 .cse25) (_ bv0 8))) (.cse13 (= (_ bv0 8) (select .cse12 .cse25))) (.cse2 (= (select .cse30 .cse25) (_ bv0 8))) (.cse29 (not .cse3)) (.cse23 (store .cse55 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse24)) (.cse21 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse6 (not .cse52)) (.cse19 (= (select .cse20 .cse25) (_ bv0 8))) (.cse34 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse11 (= (select .cse10 .cse25) (_ bv0 8))) (.cse22 (not .cse5)) (.cse8 (= (select .cse9 .cse25) (_ bv0 8))) (.cse16 (not .cse28)) (.cse31 (not .cse15)) (.cse17 (= (select .cse18 .cse25) (_ bv0 8))) (.cse36 (not .cse46)) (.cse44 (= (select .cse43 .cse25) (_ bv0 8))) (.cse38 (= (select .cse39 .cse25) (_ bv0 8))) (.cse7 (not .cse50)) (.cse37 (not .cse54)) (.cse48 (not .cse35)) (.cse0 (= (_ bv0 8) (select .cse1 .cse25))) (.cse42 (not .cse51)) (.cse32 (= (select .cse53 .cse25) (_ bv0 8))) (.cse49 (not .cse47)) (.cse40 (= (_ bv0 8) (select .cse41 .cse25))) (.cse45 (not .cse33))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 (not (= (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse11) (or (not (= (_ bv0 8) (select .cse12 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse13) (or .cse14 .cse15 .cse16) (or .cse17 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse19 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (bvslt (bvadd (_ bv14 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (not .cse21) .cse22 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse23 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse24)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse25) (_ bv0 8))) (or .cse4 (not (= (_ bv0 8) (select .cse26 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse14 (not (= (select .cse27 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse28 .cse29 .cse13) (or .cse2 (not (= (select .cse30 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse31 .cse29 .cse32 .cse33) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse23) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse25) (_ bv0 8)) .cse21 .cse6 (not .cse34)) (or .cse19 .cse35 .cse36 .cse37) (or .cse38 (not (= (_ bv0 8) (select .cse39 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse40 (not (= (select .cse41 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse42 .cse34 .cse11 .cse22) (or (not (= (select .cse43 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse44) (or .cse8 .cse45 .cse16 .cse46) (or .cse31 .cse17 .cse36 .cse47) (or .cse48 .cse49 .cse44 .cse50) (or .cse38 .cse7 .cse51 .cse37) (or .cse48 .cse0 .cse52 .cse42) (or (not (= (_ bv0 8) (select .cse53 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse32) (or .cse49 .cse40 .cse45 .cse54))))))))))))))))) is different from true [2021-11-03 05:46:51,764 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse28 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse53 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse52 (store .cse53 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse60 (store .cse52 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse55 (store .cse60 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse56 (store .cse55 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse61 (store .cse56 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse28))) (let ((.cse54 (store .cse61 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse28))) (let ((.cse57 (store .cse54 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse58 (store .cse57 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse59 (store .cse58 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse51 (store .cse59 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse26 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse37 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse61) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse43 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse49 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse60) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse47 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse59) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse31 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse50 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse46 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse35 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse58) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse39 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse57) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse42 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse16 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse56) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse13 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse21 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse55) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse54) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse48 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse23 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse53) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse52) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse19 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse51) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse29 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse4 (= (select .cse19 .cse29) (_ bv0 8))) (.cse12 (= (select .cse20 .cse29) (_ bv0 8))) (.cse11 (= (_ bv0 8) (select .cse10 .cse29))) (.cse2 (= (select .cse23 .cse29) (_ bv0 8))) (.cse22 (not .cse3)) (.cse6 (not .cse48)) (.cse17 (= (select .cse18 .cse29) (_ bv0 8))) (.cse30 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse27 (store .cse51 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse28)) (.cse5 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse8 (= (select .cse9 .cse29) (_ bv0 8))) (.cse14 (not .cse21)) (.cse24 (not .cse13)) (.cse15 (= (select .cse16 .cse29) (_ bv0 8))) (.cse32 (not .cse42)) (.cse40 (= (select .cse39 .cse29) (_ bv0 8))) (.cse34 (= (select .cse35 .cse29) (_ bv0 8))) (.cse7 (not .cse46)) (.cse33 (not .cse50)) (.cse44 (not .cse31)) (.cse0 (= (_ bv0 8) (select .cse1 .cse29))) (.cse38 (not .cse47)) (.cse25 (= (select .cse49 .cse29) (_ bv0 8))) (.cse45 (not .cse43)) (.cse36 (= (_ bv0 8) (select .cse37 .cse29))) (.cse41 (not .cse26))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 (not (= (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (_ bv0 8) (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse11) (or .cse12 .cse13 .cse14) (or .cse15 (not (= (select .cse16 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse17 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse4 (not (= (_ bv0 8) (select .cse19 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse12 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse21 .cse22 .cse11) (or .cse2 (not (= (select .cse23 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse24 .cse22 .cse25 .cse26) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse27 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse28)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse29) (_ bv0 8)) (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) .cse6 (not .cse30)) (or .cse17 .cse31 .cse32 .cse33) (or .cse34 (not (= (_ bv0 8) (select .cse35 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse36 (not (= (select .cse37 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse38 .cse30 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse27) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse29) (_ bv0 8)) (not .cse5)) (or (not (= (select .cse39 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse40) (or .cse8 .cse41 .cse14 .cse42) (or .cse24 .cse15 .cse32 .cse43) (or .cse44 .cse45 .cse40 .cse46) (or .cse34 .cse7 .cse47 .cse33) (or .cse44 .cse0 .cse48 .cse38) (or (not (= (_ bv0 8) (select .cse49 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse25) (or .cse45 .cse36 .cse41 .cse50)))))))))))))))) is different from false [2021-11-03 05:46:53,781 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse28 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse53 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse52 (store .cse53 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse60 (store .cse52 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse55 (store .cse60 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse56 (store .cse55 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse61 (store .cse56 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse28))) (let ((.cse54 (store .cse61 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse28))) (let ((.cse57 (store .cse54 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse58 (store .cse57 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse59 (store .cse58 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse51 (store .cse59 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse28))) (let ((.cse26 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse37 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse61) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse43 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse49 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse60) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse47 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse59) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse31 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse50 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse46 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse35 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse58) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse39 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse57) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse42 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse16 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse56) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse13 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse21 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse55) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse54) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse48 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse23 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse53) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse52) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse19 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse51) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse29 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse4 (= (select .cse19 .cse29) (_ bv0 8))) (.cse12 (= (select .cse20 .cse29) (_ bv0 8))) (.cse11 (= (_ bv0 8) (select .cse10 .cse29))) (.cse2 (= (select .cse23 .cse29) (_ bv0 8))) (.cse22 (not .cse3)) (.cse6 (not .cse48)) (.cse17 (= (select .cse18 .cse29) (_ bv0 8))) (.cse30 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse27 (store .cse51 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse28)) (.cse5 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse8 (= (select .cse9 .cse29) (_ bv0 8))) (.cse14 (not .cse21)) (.cse24 (not .cse13)) (.cse15 (= (select .cse16 .cse29) (_ bv0 8))) (.cse32 (not .cse42)) (.cse40 (= (select .cse39 .cse29) (_ bv0 8))) (.cse34 (= (select .cse35 .cse29) (_ bv0 8))) (.cse7 (not .cse46)) (.cse33 (not .cse50)) (.cse44 (not .cse31)) (.cse0 (= (_ bv0 8) (select .cse1 .cse29))) (.cse38 (not .cse47)) (.cse25 (= (select .cse49 .cse29) (_ bv0 8))) (.cse45 (not .cse43)) (.cse36 (= (_ bv0 8) (select .cse37 .cse29))) (.cse41 (not .cse26))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse8 (not (= (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (_ bv0 8) (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse11) (or .cse12 .cse13 .cse14) (or .cse15 (not (= (select .cse16 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse17 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse4 (not (= (_ bv0 8) (select .cse19 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse12 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse21 .cse22 .cse11) (or .cse2 (not (= (select .cse23 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse24 .cse22 .cse25 .cse26) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse27 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv12 64)) .cse28)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse29) (_ bv0 8)) (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv13 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) .cse6 (not .cse30)) (or .cse17 .cse31 .cse32 .cse33) (or .cse34 (not (= (_ bv0 8) (select .cse35 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse36 (not (= (select .cse37 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse38 .cse30 (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse27) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse29) (_ bv0 8)) (not .cse5)) (or (not (= (select .cse39 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse40) (or .cse8 .cse41 .cse14 .cse42) (or .cse24 .cse15 .cse32 .cse43) (or .cse44 .cse45 .cse40 .cse46) (or .cse34 .cse7 .cse47 .cse33) (or .cse44 .cse0 .cse48 .cse38) (or (not (= (_ bv0 8) (select .cse49 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse25) (or .cse45 .cse36 .cse41 .cse50)))))))))))))))) is different from true [2021-11-03 05:46:55,800 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse35 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse49 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse48 (store .cse49 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse55 (store .cse48 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse51 (store .cse55 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse52 (store .cse51 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse56 (store .cse52 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse35))) (let ((.cse50 (store .cse56 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse35))) (let ((.cse53 (store .cse50 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse54 (store .cse53 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse47 (store .cse54 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse26 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse33 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse56) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse40 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse45 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse55) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse44 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse47) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse27 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse46 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse43 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse31 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse54) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse36 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse53) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse39 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse17 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse52) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse14 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse21 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse51) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse19 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse50) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse23 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse11 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse49) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse48) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse5 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse13 (= (select .cse20 .cse5) (_ bv0 8))) (.cse12 (= (_ bv0 8) (select .cse11 .cse5))) (.cse2 (= (select .cse23 .cse5) (_ bv0 8))) (.cse22 (not .cse3)) (.cse18 (= (select .cse19 .cse5) (_ bv0 8))) (.cse4 (store .cse47 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35)) (.cse6 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (= (select .cse10 .cse5) (_ bv0 8))) (.cse15 (not .cse21)) (.cse24 (not .cse14)) (.cse16 (= (select .cse17 .cse5) (_ bv0 8))) (.cse28 (not .cse39)) (.cse37 (= (select .cse36 .cse5) (_ bv0 8))) (.cse30 (= (select .cse31 .cse5) (_ bv0 8))) (.cse8 (not .cse43)) (.cse29 (not .cse46)) (.cse41 (not .cse27)) (.cse0 (= (_ bv0 8) (select .cse1 .cse5))) (.cse7 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse34 (not .cse44)) (.cse25 (= (select .cse45 .cse5) (_ bv0 8))) (.cse42 (not .cse40)) (.cse32 (= (_ bv0 8) (select .cse33 .cse5))) (.cse38 (not .cse26))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse5) (_ bv0 8)) .cse6 (not .cse7) .cse8) (or .cse9 (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (_ bv0 8) (select .cse11 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse12) (or .cse13 .cse14 .cse15) (or .cse16 (not (= (select .cse17 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse18 (not (= (select .cse19 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse13 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse21 .cse22 .cse12) (or .cse2 (not (= (select .cse23 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse24 .cse22 .cse25 .cse26) (or .cse18 .cse27 .cse28 .cse29) (or .cse30 (not (= (_ bv0 8) (select .cse31 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse32 (not (= (select .cse33 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse34 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse35)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse5) (_ bv0 8)) (not .cse6)) (or (not (= (select .cse36 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse37) (or .cse9 .cse38 .cse15 .cse39) (or .cse24 .cse16 .cse28 .cse40) (or .cse41 .cse42 .cse37 .cse43) (or .cse30 .cse8 .cse44 .cse29) (or .cse41 .cse0 .cse7 .cse34) (or (not (= (_ bv0 8) (select .cse45 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse25) (or .cse42 .cse32 .cse38 .cse46))))))))))))))) is different from false [2021-11-03 05:46:57,819 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse35 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse49 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse48 (store .cse49 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse55 (store .cse48 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse51 (store .cse55 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse52 (store .cse51 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse56 (store .cse52 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse35))) (let ((.cse50 (store .cse56 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse35))) (let ((.cse53 (store .cse50 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse54 (store .cse53 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse47 (store .cse54 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35))) (let ((.cse26 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse33 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse56) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse40 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse45 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse55) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse44 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse47) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse27 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse46 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse43 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse31 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse54) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse36 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse53) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse39 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse17 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse52) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse14 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse21 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse10 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse51) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse19 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse50) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse3 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse23 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse11 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse49) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse20 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse48) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse5 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse13 (= (select .cse20 .cse5) (_ bv0 8))) (.cse12 (= (_ bv0 8) (select .cse11 .cse5))) (.cse2 (= (select .cse23 .cse5) (_ bv0 8))) (.cse22 (not .cse3)) (.cse18 (= (select .cse19 .cse5) (_ bv0 8))) (.cse4 (store .cse47 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse35)) (.cse6 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse9 (= (select .cse10 .cse5) (_ bv0 8))) (.cse15 (not .cse21)) (.cse24 (not .cse14)) (.cse16 (= (select .cse17 .cse5) (_ bv0 8))) (.cse28 (not .cse39)) (.cse37 (= (select .cse36 .cse5) (_ bv0 8))) (.cse30 (= (select .cse31 .cse5) (_ bv0 8))) (.cse8 (not .cse43)) (.cse29 (not .cse46)) (.cse41 (not .cse27)) (.cse0 (= (_ bv0 8) (select .cse1 .cse5))) (.cse7 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse34 (not .cse44)) (.cse25 (= (select .cse45 .cse5) (_ bv0 8))) (.cse42 (not .cse40)) (.cse32 (= (_ bv0 8) (select .cse33 .cse5))) (.cse38 (not .cse26))) (and (or .cse0 (not (= (select .cse1 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse2 .cse3) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse4) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse5) (_ bv0 8)) .cse6 (not .cse7) .cse8) (or .cse9 (not (= (select .cse10 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (_ bv0 8) (select .cse11 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse12) (or .cse13 .cse14 .cse15) (or .cse16 (not (= (select .cse17 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse18 (not (= (select .cse19 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse13 (not (= (select .cse20 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse21 .cse22 .cse12) (or .cse2 (not (= (select .cse23 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse24 .cse22 .cse25 .cse26) (or .cse18 .cse27 .cse28 .cse29) (or .cse30 (not (= (_ bv0 8) (select .cse31 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse32 (not (= (select .cse33 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse34 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv12 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse4 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv11 64)) .cse35)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse5) (_ bv0 8)) (not .cse6)) (or (not (= (select .cse36 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse37) (or .cse9 .cse38 .cse15 .cse39) (or .cse24 .cse16 .cse28 .cse40) (or .cse41 .cse42 .cse37 .cse43) (or .cse30 .cse8 .cse44 .cse29) (or .cse41 .cse0 .cse7 .cse34) (or (not (= (_ bv0 8) (select .cse45 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse25) (or .cse42 .cse32 .cse38 .cse46))))))))))))))) is different from true [2021-11-03 05:47:19,942 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse45 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse44 (store .cse45 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse50 (store .cse44 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse47 (store .cse50 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse48 (store .cse47 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse51 (store .cse48 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse3))) (let ((.cse46 (store .cse51 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse3))) (let ((.cse49 (store .cse46 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse43 (store .cse49 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse24 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse31 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse51) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse36 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse41 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse50) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse25 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse42 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse39 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse29 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse43) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse32 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse49) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse35 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse15 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse48) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse12 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse19 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse8 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse47) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse17 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse46) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse1 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse21 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse45) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse44) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse4 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse11 (= (select .cse18 .cse4) (_ bv0 8))) (.cse10 (= (_ bv0 8) (select .cse9 .cse4))) (.cse0 (= (select .cse21 .cse4) (_ bv0 8))) (.cse20 (not .cse1)) (.cse16 (= (select .cse17 .cse4) (_ bv0 8))) (.cse7 (= (select .cse8 .cse4) (_ bv0 8))) (.cse13 (not .cse19)) (.cse22 (not .cse12)) (.cse14 (= (select .cse15 .cse4) (_ bv0 8))) (.cse26 (not .cse35)) (.cse33 (= (select .cse32 .cse4) (_ bv0 8))) (.cse28 (= (select .cse29 .cse4) (_ bv0 8))) (.cse6 (not .cse39)) (.cse27 (not .cse42)) (.cse37 (not .cse25)) (.cse2 (store .cse43 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3)) (.cse5 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse40 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse23 (= (select .cse41 .cse4) (_ bv0 8))) (.cse38 (not .cse36)) (.cse30 (= (_ bv0 8) (select .cse31 .cse4))) (.cse34 (not .cse24))) (and (or .cse0 .cse1) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse4) (_ bv0 8)) (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (not .cse5) .cse6) (or .cse7 (not (= (select .cse8 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (_ bv0 8) (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse10) (or .cse11 .cse12 .cse13) (or .cse14 (not (= (select .cse15 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse16 (not (= (select .cse17 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse11 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse19 .cse20 .cse10) (or .cse0 (not (= (select .cse21 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse22 .cse20 .cse23 .cse24) (or .cse16 .cse25 .cse26 .cse27) (or .cse28 (not (= (_ bv0 8) (select .cse29 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse30 (not (= (select .cse31 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (select .cse32 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse33) (or .cse7 .cse34 .cse13 .cse35) (or .cse22 .cse14 .cse26 .cse36) (or .cse37 .cse38 .cse33 .cse39) (or .cse28 .cse6 .cse40 .cse27) (or .cse37 (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse4)) .cse5 (not .cse40)) (or (not (= (_ bv0 8) (select .cse41 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse23) (or .cse38 .cse30 .cse34 .cse42)))))))))))))) is different from false [2021-11-03 05:47:21,957 WARN L860 $PredicateComparison]: unable to prove that (let ((.cse3 ((_ extract 7 0) |c_ULTIMATE.start_#Ultimate.C_memset_#value|))) (let ((.cse45 (store (select |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base|) (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse44 (store .cse45 (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse50 (store .cse44 (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse47 (store .cse50 (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse48 (store .cse47 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse51 (store .cse48 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv5 64)) .cse3))) (let ((.cse46 (store .cse51 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset| (_ bv6 64)) .cse3))) (let ((.cse49 (store .cse46 (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64) |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse43 (store .cse49 (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3))) (let ((.cse24 (bvslt (bvadd (_ bv3 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse31 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse51) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse36 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv5 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse41 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse50) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse25 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv7 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse42 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv6 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse39 (bvslt (bvadd (_ bv8 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse29 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse43) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse32 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse49) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse35 (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv4 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse15 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse48) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse12 (bvslt (bvadd (_ bv2 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse19 (bvslt (bvadd (_ bv1 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse8 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse47) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse17 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse46) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse1 (bvslt |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse21 (select |c_#memory_int| c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse9 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse45) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse18 (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse44) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base)) (.cse4 (bvadd c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset (_ bv1 64)))) (let ((.cse11 (= (select .cse18 .cse4) (_ bv0 8))) (.cse10 (= (_ bv0 8) (select .cse9 .cse4))) (.cse0 (= (select .cse21 .cse4) (_ bv0 8))) (.cse20 (not .cse1)) (.cse16 (= (select .cse17 .cse4) (_ bv0 8))) (.cse7 (= (select .cse8 .cse4) (_ bv0 8))) (.cse13 (not .cse19)) (.cse22 (not .cse12)) (.cse14 (= (select .cse15 .cse4) (_ bv0 8))) (.cse26 (not .cse35)) (.cse33 (= (select .cse32 .cse4) (_ bv0 8))) (.cse28 (= (select .cse29 .cse4) (_ bv0 8))) (.cse6 (not .cse39)) (.cse27 (not .cse42)) (.cse37 (not .cse25)) (.cse2 (store .cse43 (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3)) (.cse5 (bvslt (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse40 (bvslt (bvadd (_ bv9 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680|) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|)) (.cse23 (= (select .cse41 .cse4) (_ bv0 8))) (.cse38 (not .cse36)) (.cse30 (= (_ bv0 8) (select .cse31 .cse4))) (.cse34 (not .cse24))) (and (or .cse0 .cse1) (or (= (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| (store .cse2 (bvadd (_ bv10 64) |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.offset|) .cse3)) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse4) (_ bv0 8)) (bvslt (bvadd |c_ULTIMATE.start_#Ultimate.C_memset_#t~loopctr680| (_ bv11 64)) |c_ULTIMATE.start_#Ultimate.C_memset_#amount|) (not .cse5) .cse6) (or .cse7 (not (= (select .cse8 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (_ bv0 8) (select .cse9 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse10) (or .cse11 .cse12 .cse13) (or .cse14 (not (= (select .cse15 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse16 (not (= (select .cse17 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse11 (not (= (select .cse18 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse19 .cse20 .cse10) (or .cse0 (not (= (select .cse21 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or .cse22 .cse20 .cse23 .cse24) (or .cse16 .cse25 .cse26 .cse27) (or .cse28 (not (= (_ bv0 8) (select .cse29 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset)))) (or .cse30 (not (= (select .cse31 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8)))) (or (not (= (select .cse32 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset) (_ bv0 8))) .cse33) (or .cse7 .cse34 .cse13 .cse35) (or .cse22 .cse14 .cse26 .cse36) (or .cse37 .cse38 .cse33 .cse39) (or .cse28 .cse6 .cse40 .cse27) (or .cse37 (= (_ bv0 8) (select (select (store |c_#memory_int| |c_ULTIMATE.start_#Ultimate.C_memset_#ptr.base| .cse2) c_ULTIMATE.start_aws_linked_list_node_reset_~node.base) .cse4)) .cse5 (not .cse40)) (or (not (= (_ bv0 8) (select .cse41 c_ULTIMATE.start_aws_linked_list_node_reset_~node.offset))) .cse23) (or .cse38 .cse30 .cse34 .cse42)))))))))))))) is different from true