./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:50:05,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:50:05,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:50:05,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:50:05,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:50:05,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:50:05,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:50:05,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:50:05,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:50:05,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:50:05,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:50:05,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:50:05,793 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:50:05,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:50:05,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:50:05,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:50:05,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:50:05,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:50:05,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:50:05,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:50:05,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:50:05,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:50:05,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:50:05,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:50:05,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:50:05,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:50:05,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:50:05,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:50:05,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:50:05,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:50:05,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:50:05,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:50:05,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:50:05,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:50:05,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:50:05,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:50:05,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:50:05,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:50:05,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:50:05,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:50:05,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:50:05,845 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:50:05,901 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:50:05,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:50:05,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:50:05,903 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:50:05,903 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:50:05,904 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:50:05,904 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:50:05,904 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:50:05,911 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:50:05,911 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:50:05,912 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:50:05,912 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:50:05,913 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:50:05,913 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:50:05,913 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:50:05,913 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:50:05,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:50:05,914 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:50:05,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:50:05,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:50:05,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:50:05,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:50:05,916 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:50:05,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:50:05,916 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:50:05,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:50:05,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:50:05,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:50:05,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:50:05,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:50:05,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:50:05,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:50:05,920 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:50:05,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:50:05,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:50:05,920 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:50:05,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:50:05,921 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_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-11-19 15:50:06,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:50:06,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:50:06,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:50:06,275 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:50:06,276 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:50:06,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-19 15:50:06,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/fabe57a4c/162adc47a43849cabb180a9a68fdd956/FLAGc567af292 [2021-11-19 15:50:07,208 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:50:07,210 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-19 15:50:07,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/fabe57a4c/162adc47a43849cabb180a9a68fdd956/FLAGc567af292 [2021-11-19 15:50:07,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/fabe57a4c/162adc47a43849cabb180a9a68fdd956 [2021-11-19 15:50:07,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:50:07,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:50:07,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:07,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:50:07,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:50:07,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:07" (1/1) ... [2021-11-19 15:50:07,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f93b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:07, skipping insertion in model container [2021-11-19 15:50:07,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:07" (1/1) ... [2021-11-19 15:50:07,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:50:07,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:08,143 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-19 15:50:08,152 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-19 15:50:08,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:50:08,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:50:09,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:50:09,297 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,297 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,298 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,299 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,300 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,323 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,324 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,327 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,329 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,333 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,335 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,337 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,339 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:50:09,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:50:09,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:50:09,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:50:09,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:50:09,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:50:09,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:50:09,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:50:09,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:50:09,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:50:09,841 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,841 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,846 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,852 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,964 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:09,967 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:10,035 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 15:50:10,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59cb2b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:10, skipping insertion in model container [2021-11-19 15:50:10,036 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:10,036 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:50:10,039 INFO L158 Benchmark]: Toolchain (without parser) took 2318.25ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 56.9MB in the beginning and 89.2MB in the end (delta: -32.3MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2021-11-19 15:50:10,040 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:50:10,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2315.36ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 56.6MB in the beginning and 89.2MB in the end (delta: -32.6MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. [2021-11-19 15:50:10,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2315.36ms. Allocated memory was 96.5MB in the beginning and 125.8MB in the end (delta: 29.4MB). Free memory was 56.6MB in the beginning and 89.2MB in the end (delta: -32.6MB). Peak memory consumption was 28.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2886]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs --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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:50:12,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:50:12,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:50:12,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:50:12,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:50:12,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:50:12,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:50:12,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:50:12,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:50:12,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:50:12,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:50:12,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:50:12,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:50:12,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:50:12,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:50:12,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:50:12,332 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:50:12,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:50:12,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:50:12,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:50:12,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:50:12,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:50:12,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:50:12,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:50:12,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:50:12,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:50:12,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:50:12,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:50:12,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:50:12,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:50:12,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:50:12,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:50:12,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:50:12,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:50:12,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:50:12,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:50:12,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:50:12,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:50:12,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:50:12,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:50:12,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:50:12,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:50:12,427 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:50:12,428 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:50:12,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:50:12,430 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:50:12,430 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:50:12,430 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:50:12,430 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:50:12,430 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:50:12,431 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:50:12,431 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:50:12,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:50:12,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:50:12,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:50:12,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:50:12,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:50:12,435 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:50:12,435 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:50:12,435 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:50:12,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:50:12,435 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:50:12,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:50:12,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:50:12,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:50:12,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:50:12,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:50:12,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:50:12,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:50:12,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:50:12,438 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:50:12,438 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:50:12,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:50:12,438 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:50:12,438 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:50:12,439 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_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2021-11-19 15:50:12,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:50:12,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:50:12,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:50:12,870 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:50:12,871 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:50:12,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-19 15:50:12,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/d70490cf9/39c8a1e2392c4f3c98a509520a7b2d48/FLAG29fc5a4d5 [2021-11-19 15:50:13,801 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:50:13,802 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2021-11-19 15:50:13,859 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/d70490cf9/39c8a1e2392c4f3c98a509520a7b2d48/FLAG29fc5a4d5 [2021-11-19 15:50:14,327 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/data/d70490cf9/39c8a1e2392c4f3c98a509520a7b2d48 [2021-11-19 15:50:14,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:50:14,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:50:14,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:14,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:50:14,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:50:14,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:14" (1/1) ... [2021-11-19 15:50:14,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7d3e5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:14, skipping insertion in model container [2021-11-19 15:50:14,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:50:14" (1/1) ... [2021-11-19 15:50:14,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:50:14,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:14,877 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-19 15:50:14,883 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-19 15:50:14,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:50:14,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:50:16,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:50:16,267 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,268 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,268 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,269 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,270 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,286 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,287 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,292 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,293 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,295 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,298 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,301 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,303 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:50:16,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:50:16,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:50:16,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:50:16,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:50:16,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:50:16,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:50:16,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:50:16,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:50:16,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:50:16,979 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,979 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:16,985 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,010 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,088 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,092 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:17,134 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:50:17,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:17,191 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-19 15:50:17,192 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-19 15:50:17,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:50:17,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:50:17,226 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:50:17,244 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,245 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,245 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,246 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,247 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,256 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,256 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,258 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,258 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,259 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,260 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,261 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,261 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:50:17,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:50:17,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:50:17,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:50:17,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:50:17,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:50:17,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:50:17,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:50:17,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:50:17,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:50:17,373 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,374 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,378 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,388 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,429 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,430 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:17,450 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:50:17,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2021-11-19 15:50:17,478 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2021-11-19 15:50:17,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 15:50:17,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 15:50:17,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 15:50:17,573 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,574 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,574 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,575 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,575 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,583 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,583 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,584 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,585 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,589 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,590 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,590 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,591 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 15:50:17,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 15:50:17,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 15:50:17,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 15:50:17,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 15:50:17,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 15:50:17,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 15:50:17,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 15:50:17,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 15:50:17,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 15:50:17,709 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,710 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,711 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,715 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,745 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 15:50:17,748 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:18,009 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:50:18,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18 WrapperNode [2021-11-19 15:50:18,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:18,011 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:50:18,012 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:50:18,012 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:50:18,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,319 INFO L137 Inliner]: procedures = 713, calls = 1686, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 792 [2021-11-19 15:50:18,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:50:18,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:50:18,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:50:18,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:50:18,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,392 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:50:18,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:50:18,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:50:18,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:50:18,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (1/1) ... [2021-11-19 15:50:18,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:50:18,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:50:18,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:50:18,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:50:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:50:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-19 15:50:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-19 15:50:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-19 15:50:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-19 15:50:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-19 15:50:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-19 15:50:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:50:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:50:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:50:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-19 15:50:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-19 15:50:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-19 15:50:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-19 15:50:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-19 15:50:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-19 15:50:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:50:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:50:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:50:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-19 15:50:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-19 15:50:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:50:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:50:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-19 15:50:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-19 15:50:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:50:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-19 15:50:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-19 15:50:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:50:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-19 15:50:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-19 15:50:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-19 15:50:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-19 15:50:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-19 15:50:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-19 15:50:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-19 15:50:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-19 15:50:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-19 15:50:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-19 15:50:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-19 15:50:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-19 15:50:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-19 15:50:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:50:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-19 15:50:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-19 15:50:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-19 15:50:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:50:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:50:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:50:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:50:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-19 15:50:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-19 15:50:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-19 15:50:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-19 15:50:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-19 15:50:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-19 15:50:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2021-11-19 15:50:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2021-11-19 15:50:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-19 15:50:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-19 15:50:18,990 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:50:18,993 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:50:23,250 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 15:50:23,270 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 15:50:23,270 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-19 15:50:23,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:50:23 BoogieIcfgContainer [2021-11-19 15:50:23,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 15:50:23,277 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 15:50:23,277 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 15:50:23,280 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 15:50:23,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:50:14" (1/3) ... [2021-11-19 15:50:23,282 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@149dd280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:50:23, skipping insertion in model container [2021-11-19 15:50:23,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:18" (2/3) ... [2021-11-19 15:50:23,282 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@149dd280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:50:23, skipping insertion in model container [2021-11-19 15:50:23,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:50:23" (3/3) ... [2021-11-19 15:50:23,284 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_array_list_ensure_capacity_harness.i [2021-11-19 15:50:23,290 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 15:50:23,290 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-19 15:50:23,368 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-19 15:50:23,383 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 [2021-11-19 15:50:23,383 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-19 15:50:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand has 238 states, 142 states have (on average 1.2112676056338028) internal successors, (172), 143 states have internal predecessors, (172), 73 states have call successors, (73), 21 states have call predecessors, (73), 21 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) [2021-11-19 15:50:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-19 15:50:23,432 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:23,433 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:23,435 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:23,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:23,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1551315263, now seen corresponding path program 1 times [2021-11-19 15:50:23,461 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:23,462 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1403449033] [2021-11-19 15:50:23,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:50:23,465 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:23,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:23,469 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:23,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-19 15:50:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:50:24,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 1357 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-19 15:50:24,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:50:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-19 15:50:24,686 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:50:24,963 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-19 15:50:24,964 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:50:24,965 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1403449033] [2021-11-19 15:50:24,966 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1403449033] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 15:50:24,966 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-19 15:50:24,966 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2021-11-19 15:50:24,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020632456] [2021-11-19 15:50:24,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 15:50:24,973 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-19 15:50:24,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:50:25,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-19 15:50:25,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-19 15:50:25,014 INFO L87 Difference]: Start difference. First operand has 238 states, 142 states have (on average 1.2112676056338028) internal successors, (172), 143 states have internal predecessors, (172), 73 states have call successors, (73), 21 states have call predecessors, (73), 21 states have return successors, (73), 73 states have call predecessors, (73), 73 states have call successors, (73) Second operand has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-19 15:50:25,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:50:25,118 INFO L93 Difference]: Finished difference Result 469 states and 672 transitions. [2021-11-19 15:50:25,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 15:50:25,121 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 86 [2021-11-19 15:50:25,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:50:25,141 INFO L225 Difference]: With dead ends: 469 [2021-11-19 15:50:25,141 INFO L226 Difference]: Without dead ends: 227 [2021-11-19 15:50:25,153 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-19 15:50:25,160 INFO L933 BasicCegarLoop]: 316 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2021-11-19 15:50:25,168 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 316 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-19 15:50:25,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2021-11-19 15:50:25,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2021-11-19 15:50:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 133 states have (on average 1.1879699248120301) internal successors, (158), 135 states have internal predecessors, (158), 73 states have call successors, (73), 21 states have call predecessors, (73), 20 states have return successors, (70), 70 states have call predecessors, (70), 70 states have call successors, (70) [2021-11-19 15:50:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 301 transitions. [2021-11-19 15:50:25,271 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 301 transitions. Word has length 86 [2021-11-19 15:50:25,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:50:25,272 INFO L470 AbstractCegarLoop]: Abstraction has 227 states and 301 transitions. [2021-11-19 15:50:25,273 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-19 15:50:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 301 transitions. [2021-11-19 15:50:25,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-19 15:50:25,287 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:25,288 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:25,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-19 15:50:25,514 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:50:25,515 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:25,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:25,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1885189817, now seen corresponding path program 1 times [2021-11-19 15:50:25,519 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:25,520 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1142423564] [2021-11-19 15:50:25,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:50:25,520 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:25,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:25,524 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:25,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-19 15:50:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:50:26,268 INFO L263 TraceCheckSpWp]: Trace formula consists of 1357 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:50:26,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:50:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-19 15:50:26,637 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:50:27,044 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-11-19 15:50:27,045 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:50:27,045 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1142423564] [2021-11-19 15:50:27,045 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1142423564] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 15:50:27,045 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-19 15:50:27,045 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2021-11-19 15:50:27,045 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538055598] [2021-11-19 15:50:27,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 15:50:27,047 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 15:50:27,047 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:50:27,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 15:50:27,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-19 15:50:27,048 INFO L87 Difference]: Start difference. First operand 227 states and 301 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-19 15:50:27,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:50:27,651 INFO L93 Difference]: Finished difference Result 430 states and 579 transitions. [2021-11-19 15:50:27,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-19 15:50:27,655 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 86 [2021-11-19 15:50:27,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:50:27,660 INFO L225 Difference]: With dead ends: 430 [2021-11-19 15:50:27,660 INFO L226 Difference]: Without dead ends: 229 [2021-11-19 15:50:27,662 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2021-11-19 15:50:27,663 INFO L933 BasicCegarLoop]: 276 mSDtfsCounter, 33 mSDsluCounter, 764 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 48 SdHoareTripleChecker+Valid, 1040 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-19 15:50:27,664 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [48 Valid, 1040 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-19 15:50:27,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2021-11-19 15:50:27,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 229. [2021-11-19 15:50:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 229 states, 134 states have (on average 1.1865671641791045) internal successors, (159), 137 states have internal predecessors, (159), 73 states have call successors, (73), 21 states have call predecessors, (73), 21 states have return successors, (80), 70 states have call predecessors, (80), 70 states have call successors, (80) [2021-11-19 15:50:27,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 312 transitions. [2021-11-19 15:50:27,694 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 312 transitions. Word has length 86 [2021-11-19 15:50:27,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:50:27,695 INFO L470 AbstractCegarLoop]: Abstraction has 229 states and 312 transitions. [2021-11-19 15:50:27,696 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 3 states have call successors, (16), 2 states have call predecessors, (16), 3 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-19 15:50:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 312 transitions. [2021-11-19 15:50:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-19 15:50:27,698 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:27,699 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:27,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-19 15:50:27,913 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:50:27,914 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:27,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:27,914 INFO L85 PathProgramCache]: Analyzing trace with hash 1190197920, now seen corresponding path program 1 times [2021-11-19 15:50:27,918 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:27,919 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [968227374] [2021-11-19 15:50:27,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:50:27,919 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:27,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:27,920 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:27,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-19 15:50:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:50:28,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 1434 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-19 15:50:28,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:50:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-11-19 15:50:29,089 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:50:29,346 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-19 15:50:29,346 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:50:29,347 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [968227374] [2021-11-19 15:50:29,347 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [968227374] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 15:50:29,347 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-19 15:50:29,347 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 4 [2021-11-19 15:50:29,347 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481753084] [2021-11-19 15:50:29,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 15:50:29,348 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-19 15:50:29,349 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:50:29,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-19 15:50:29,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-19 15:50:29,350 INFO L87 Difference]: Start difference. First operand 229 states and 312 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-19 15:50:29,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:50:29,445 INFO L93 Difference]: Finished difference Result 437 states and 608 transitions. [2021-11-19 15:50:29,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-19 15:50:29,447 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 101 [2021-11-19 15:50:29,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:50:29,450 INFO L225 Difference]: With dead ends: 437 [2021-11-19 15:50:29,451 INFO L226 Difference]: Without dead ends: 234 [2021-11-19 15:50:29,452 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-19 15:50:29,453 INFO L933 BasicCegarLoop]: 300 mSDtfsCounter, 10 mSDsluCounter, 590 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 890 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-19 15:50:29,453 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 890 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-19 15:50:29,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2021-11-19 15:50:29,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 231. [2021-11-19 15:50:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 136 states have (on average 1.1838235294117647) internal successors, (161), 139 states have internal predecessors, (161), 73 states have call successors, (73), 21 states have call predecessors, (73), 21 states have return successors, (80), 70 states have call predecessors, (80), 70 states have call successors, (80) [2021-11-19 15:50:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 314 transitions. [2021-11-19 15:50:29,477 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 314 transitions. Word has length 101 [2021-11-19 15:50:29,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:50:29,478 INFO L470 AbstractCegarLoop]: Abstraction has 231 states and 314 transitions. [2021-11-19 15:50:29,478 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-19 15:50:29,478 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 314 transitions. [2021-11-19 15:50:29,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-19 15:50:29,480 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:29,480 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:29,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-19 15:50:29,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:50:29,698 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:29,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:29,698 INFO L85 PathProgramCache]: Analyzing trace with hash 756468834, now seen corresponding path program 1 times [2021-11-19 15:50:29,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:29,702 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [981517607] [2021-11-19 15:50:29,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:50:29,702 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:29,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:29,703 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:29,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-19 15:50:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:50:30,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 1437 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-19 15:50:30,637 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:50:30,951 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-11-19 15:50:30,951 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:50:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-11-19 15:50:31,331 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:50:31,331 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [981517607] [2021-11-19 15:50:31,331 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [981517607] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 15:50:31,332 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-19 15:50:31,332 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 8 [2021-11-19 15:50:31,332 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91434433] [2021-11-19 15:50:31,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 15:50:31,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 15:50:31,333 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:50:31,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 15:50:31,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-19 15:50:31,333 INFO L87 Difference]: Start difference. First operand 231 states and 314 transitions. Second operand has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 6 states have internal predecessors, (55), 4 states have call successors, (18), 3 states have call predecessors, (18), 3 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) [2021-11-19 15:50:32,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:50:32,407 INFO L93 Difference]: Finished difference Result 426 states and 577 transitions. [2021-11-19 15:50:32,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 15:50:32,410 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 6 states have internal predecessors, (55), 4 states have call successors, (18), 3 states have call predecessors, (18), 3 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) Word has length 101 [2021-11-19 15:50:32,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:50:32,413 INFO L225 Difference]: With dead ends: 426 [2021-11-19 15:50:32,413 INFO L226 Difference]: Without dead ends: 231 [2021-11-19 15:50:32,415 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-11-19 15:50:32,416 INFO L933 BasicCegarLoop]: 264 mSDtfsCounter, 105 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 1432 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-19 15:50:32,417 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [118 Valid, 1432 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-19 15:50:32,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2021-11-19 15:50:32,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 231. [2021-11-19 15:50:32,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 231 states, 136 states have (on average 1.1838235294117647) internal successors, (161), 139 states have internal predecessors, (161), 73 states have call successors, (73), 21 states have call predecessors, (73), 21 states have return successors, (74), 70 states have call predecessors, (74), 70 states have call successors, (74) [2021-11-19 15:50:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 308 transitions. [2021-11-19 15:50:32,450 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 308 transitions. Word has length 101 [2021-11-19 15:50:32,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:50:32,450 INFO L470 AbstractCegarLoop]: Abstraction has 231 states and 308 transitions. [2021-11-19 15:50:32,451 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 6 states have internal predecessors, (55), 4 states have call successors, (18), 3 states have call predecessors, (18), 3 states have return successors, (16), 3 states have call predecessors, (16), 4 states have call successors, (16) [2021-11-19 15:50:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 308 transitions. [2021-11-19 15:50:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-19 15:50:32,453 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:32,453 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:32,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-19 15:50:32,673 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:50:32,674 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:32,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:32,674 INFO L85 PathProgramCache]: Analyzing trace with hash -823500541, now seen corresponding path program 2 times [2021-11-19 15:50:32,675 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:32,676 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [802352893] [2021-11-19 15:50:32,676 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-11-19 15:50:32,676 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:32,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:32,677 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:32,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-19 15:50:33,202 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2021-11-19 15:50:33,202 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-19 15:50:33,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 1142 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:50:33,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:50:33,492 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2021-11-19 15:50:33,492 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:50:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2021-11-19 15:50:33,813 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:50:33,813 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [802352893] [2021-11-19 15:50:33,813 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [802352893] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 15:50:33,813 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 15:50:33,814 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-11-19 15:50:33,814 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087197763] [2021-11-19 15:50:33,814 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 15:50:33,817 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 15:50:33,817 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:50:33,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 15:50:33,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-19 15:50:33,819 INFO L87 Difference]: Start difference. First operand 231 states and 308 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-19 15:50:33,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:50:33,912 INFO L93 Difference]: Finished difference Result 404 states and 530 transitions. [2021-11-19 15:50:33,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-19 15:50:33,913 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) Word has length 116 [2021-11-19 15:50:33,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:50:33,917 INFO L225 Difference]: With dead ends: 404 [2021-11-19 15:50:33,917 INFO L226 Difference]: Without dead ends: 235 [2021-11-19 15:50:33,918 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-19 15:50:33,920 INFO L933 BasicCegarLoop]: 299 mSDtfsCounter, 2 mSDsluCounter, 892 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 1191 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2021-11-19 15:50:33,920 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 1191 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2021-11-19 15:50:33,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2021-11-19 15:50:33,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 235. [2021-11-19 15:50:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235 states, 139 states have (on average 1.1798561151079137) internal successors, (164), 142 states have internal predecessors, (164), 73 states have call successors, (73), 21 states have call predecessors, (73), 22 states have return successors, (75), 71 states have call predecessors, (75), 70 states have call successors, (75) [2021-11-19 15:50:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 312 transitions. [2021-11-19 15:50:33,947 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 312 transitions. Word has length 116 [2021-11-19 15:50:33,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:50:33,948 INFO L470 AbstractCegarLoop]: Abstraction has 235 states and 312 transitions. [2021-11-19 15:50:33,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 3 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-19 15:50:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 312 transitions. [2021-11-19 15:50:33,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-19 15:50:33,950 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:33,951 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:33,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-19 15:50:34,175 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:50:34,175 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:34,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:34,176 INFO L85 PathProgramCache]: Analyzing trace with hash 2124875063, now seen corresponding path program 1 times [2021-11-19 15:50:34,177 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:34,178 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [164984870] [2021-11-19 15:50:34,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:50:34,178 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:34,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:34,179 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:34,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-19 15:50:35,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:50:35,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 1524 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-19 15:50:35,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:50:35,663 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-11-19 15:50:35,663 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:50:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-19 15:50:36,051 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:50:36,052 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [164984870] [2021-11-19 15:50:36,052 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [164984870] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 15:50:36,052 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-19 15:50:36,052 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 9 [2021-11-19 15:50:36,052 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [606998251] [2021-11-19 15:50:36,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 15:50:36,053 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-19 15:50:36,053 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:50:36,053 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-19 15:50:36,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-11-19 15:50:36,054 INFO L87 Difference]: Start difference. First operand 235 states and 312 transitions. Second operand has 8 states, 7 states have (on average 8.428571428571429) internal successors, (59), 7 states have internal predecessors, (59), 5 states have call successors, (19), 3 states have call predecessors, (19), 3 states have return successors, (17), 4 states have call predecessors, (17), 5 states have call successors, (17) [2021-11-19 15:50:37,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:50:37,225 INFO L93 Difference]: Finished difference Result 431 states and 568 transitions. [2021-11-19 15:50:37,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-19 15:50:37,229 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 8.428571428571429) internal successors, (59), 7 states have internal predecessors, (59), 5 states have call successors, (19), 3 states have call predecessors, (19), 3 states have return successors, (17), 4 states have call predecessors, (17), 5 states have call successors, (17) Word has length 122 [2021-11-19 15:50:37,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:50:37,231 INFO L225 Difference]: With dead ends: 431 [2021-11-19 15:50:37,231 INFO L226 Difference]: Without dead ends: 233 [2021-11-19 15:50:37,233 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2021-11-19 15:50:37,233 INFO L933 BasicCegarLoop]: 263 mSDtfsCounter, 141 mSDsluCounter, 1386 mSDsCounter, 0 mSdLazyCounter, 211 mSolverCounterSat, 80 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 1649 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 80 IncrementalHoareTripleChecker+Valid, 211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-19 15:50:37,234 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [154 Valid, 1649 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [80 Valid, 211 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-19 15:50:37,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2021-11-19 15:50:37,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 233. [2021-11-19 15:50:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 138 states have (on average 1.173913043478261) internal successors, (162), 140 states have internal predecessors, (162), 73 states have call successors, (73), 21 states have call predecessors, (73), 21 states have return successors, (71), 71 states have call predecessors, (71), 70 states have call successors, (71) [2021-11-19 15:50:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 306 transitions. [2021-11-19 15:50:37,268 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 306 transitions. Word has length 122 [2021-11-19 15:50:37,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:50:37,270 INFO L470 AbstractCegarLoop]: Abstraction has 233 states and 306 transitions. [2021-11-19 15:50:37,270 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 8.428571428571429) internal successors, (59), 7 states have internal predecessors, (59), 5 states have call successors, (19), 3 states have call predecessors, (19), 3 states have return successors, (17), 4 states have call predecessors, (17), 5 states have call successors, (17) [2021-11-19 15:50:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 306 transitions. [2021-11-19 15:50:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2021-11-19 15:50:37,275 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:50:37,276 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:50:37,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-11-19 15:50:37,489 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:50:37,490 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 15:50:37,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:50:37,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1381731853, now seen corresponding path program 1 times [2021-11-19 15:50:37,492 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:50:37,492 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2044967323] [2021-11-19 15:50:37,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:50:37,492 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:50:37,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:50:37,493 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:50:37,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c3febc7-28ae-4325-bf86-ee2325199685/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-19 15:54:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:54:11,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 1684 conjuncts, 306 conjunts are in the unsatisfiable core [2021-11-19 15:54:11,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:54:11,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-19 15:54:26,004 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 11 treesize of output 7 [2021-11-19 15:54:26,066 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 11 treesize of output 7 [2021-11-19 15:54:26,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:26,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 15:54:27,249 INFO L244 Elim1Store]: Index analysis took 490 ms [2021-11-19 15:54:27,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 24 select indices, 24 select index equivalence classes, 300 disjoint index pairs (out of 276 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 211 treesize of output 268 [2021-11-19 15:56:31,393 WARN L227 SmtUtils]: Spent 9.50s on a formula simplification that was a NOOP. DAG size: 233 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 15:57:37,485 WARN L227 SmtUtils]: Spent 15.03s on a formula simplification that was a NOOP. DAG size: 239 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 15:58:48,283 WARN L227 SmtUtils]: Spent 8.83s on a formula simplification that was a NOOP. DAG size: 239 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 16:00:24,193 WARN L227 SmtUtils]: Spent 16.47s on a formula simplification that was a NOOP. DAG size: 231 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 16:02:22,805 WARN L227 SmtUtils]: Spent 10.32s on a formula simplification that was a NOOP. DAG size: 231 (called from [L 360] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2021-11-19 16:03:44,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:44,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,582 INFO L244 Elim1Store]: Index analysis took 758 ms [2021-11-19 16:03:45,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:45,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-19 16:03:46,203 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-19 16:03:46,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 26 select indices, 26 select index equivalence classes, 496 disjoint index pairs (out of 325 index pairs), introduced 26 new quantified variables, introduced 49 case distinctions, treesize of input 1549 treesize of output 869 [2021-11-19 16:03:46,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1494 treesize of output 1430 [2021-11-19 16:03:46,721 INFO L354 Elim1Store]: treesize reduction 65, result has 17.7 percent of original size [2021-11-19 16:03:46,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 1431 treesize of output 1431 [2021-11-19 16:03:46,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 1410 treesize of output 1346