./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_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_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/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_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/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_75a936bf-3509-4d9c-882c-9b651c22e643/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 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:42:12,270 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:42:12,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:42:12,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:42:12,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:42:12,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:42:12,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:42:12,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:42:12,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:42:12,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:42:12,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:42:12,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:42:12,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:42:12,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:42:12,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:42:12,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:42:12,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:42:12,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:42:12,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:42:12,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:42:12,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:42:12,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:42:12,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:42:12,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:42:12,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:42:12,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:42:12,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:42:12,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:42:12,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:42:12,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:42:12,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:42:12,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:42:12,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:42:12,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:42:12,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:42:12,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:42:12,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:42:12,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:42:12,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:42:12,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:42:12,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:42:12,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:42:12,466 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:42:12,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:42:12,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:42:12,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:42:12,470 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:42:12,471 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:42:12,471 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:42:12,471 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:42:12,472 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:42:12,472 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:42:12,473 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:42:12,473 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:42:12,474 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:42:12,474 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:42:12,474 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:42:12,474 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:42:12,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:42:12,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:42:12,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:42:12,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:42:12,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:42:12,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:42:12,477 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:42:12,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:42:12,477 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:42:12,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:42:12,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:42:12,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:42:12,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:42:12,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:42:12,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:42:12,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:42:12,481 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:42:12,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:42:12,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:42:12,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:42:12,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:42:12,482 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_75a936bf-3509-4d9c-882c-9b651c22e643/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc [2021-11-19 14:42:12,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:42:12,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:42:12,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:42:12,886 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:42:12,887 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:42:12,889 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-19 14:42:12,977 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/d33f41423/4615fab753aa43e6a0cb17854c64ba5c/FLAGa4bb79262 [2021-11-19 14:42:13,800 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:42:13,800 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-19 14:42:13,843 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/d33f41423/4615fab753aa43e6a0cb17854c64ba5c/FLAGa4bb79262 [2021-11-19 14:42:14,349 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/d33f41423/4615fab753aa43e6a0cb17854c64ba5c [2021-11-19 14:42:14,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:42:14,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:42:14,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:42:14,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:42:14,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:42:14,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:42:14" (1/1) ... [2021-11-19 14:42:14,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ddcf6c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:14, skipping insertion in model container [2021-11-19 14:42:14,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:42:14" (1/1) ... [2021-11-19 14:42:14,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:42:14,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:42:14,834 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-19 14:42:14,839 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-19 14:42:14,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:42:14,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:42:15,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:42:15,891 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,892 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,893 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,894 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,895 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,909 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,910 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,912 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,913 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,915 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,916 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,917 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:15,918 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:16,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:42:16,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:42:16,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:42:16,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:42:16,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:42:16,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:42:16,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:42:16,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:42:16,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:42:16,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:42:16,404 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:16,456 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:16,497 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:42:16,530 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 14:42:16,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71cb0efd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:16, skipping insertion in model container [2021-11-19 14:42:16,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:42:16,533 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:42:16,537 INFO L158 Benchmark]: Toolchain (without parser) took 2176.71ms. Allocated memory was 94.4MB in the beginning and 117.4MB in the end (delta: 23.1MB). Free memory was 53.3MB in the beginning and 86.0MB in the end (delta: -32.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-19 14:42:16,539 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:42:16,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2172.13ms. Allocated memory was 94.4MB in the beginning and 117.4MB in the end (delta: 23.1MB). Free memory was 53.0MB in the beginning and 86.0MB in the end (delta: -33.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-19 14:42:16,543 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 94.4MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2172.13ms. Allocated memory was 94.4MB in the beginning and 117.4MB in the end (delta: 23.1MB). Free memory was 53.0MB in the beginning and 86.0MB in the end (delta: -33.0MB). Peak memory consumption was 23.1MB. 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_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/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_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/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_75a936bf-3509-4d9c-882c-9b651c22e643/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 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:42:19,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:42:19,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:42:19,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:42:19,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:42:19,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:42:19,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:42:19,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:42:19,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:42:19,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:42:19,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:42:19,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:42:19,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:42:19,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:42:19,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:42:19,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:42:19,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:42:19,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:42:19,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:42:19,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:42:19,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:42:19,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:42:19,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:42:19,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:42:19,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:42:19,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:42:19,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:42:19,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:42:19,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:42:19,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:42:19,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:42:19,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:42:19,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:42:19,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:42:19,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:42:19,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:42:19,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:42:19,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:42:19,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:42:19,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:42:19,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:42:19,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:42:19,198 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:42:19,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:42:19,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:42:19,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:42:19,203 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:42:19,203 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:42:19,203 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:42:19,203 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:42:19,204 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:42:19,204 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:42:19,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:42:19,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:42:19,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:42:19,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:42:19,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:42:19,208 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:42:19,208 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:42:19,208 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:42:19,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:42:19,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:42:19,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:42:19,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:42:19,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:42:19,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:42:19,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:42:19,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:42:19,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:42:19,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:42:19,211 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:42:19,211 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:42:19,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:42:19,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:42:19,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:42:19,212 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_75a936bf-3509-4d9c-882c-9b651c22e643/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc [2021-11-19 14:42:19,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:42:19,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:42:19,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:42:19,686 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:42:19,687 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:42:19,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-19 14:42:19,757 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/f9010b7bb/c006762767f4494eaf613876ccaad1b6/FLAGca1f3fadd [2021-11-19 14:42:20,817 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:42:20,818 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-19 14:42:20,867 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/f9010b7bb/c006762767f4494eaf613876ccaad1b6/FLAGca1f3fadd [2021-11-19 14:42:21,266 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/data/f9010b7bb/c006762767f4494eaf613876ccaad1b6 [2021-11-19 14:42:21,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:42:21,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:42:21,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:42:21,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:42:21,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:42:21,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:42:21" (1/1) ... [2021-11-19 14:42:21,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39ab3890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:21, skipping insertion in model container [2021-11-19 14:42:21,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:42:21" (1/1) ... [2021-11-19 14:42:21,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:42:21,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:42:21,787 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-19 14:42:21,793 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-19 14:42:21,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:42:21,823 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:42:22,704 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:42:22,784 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,785 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,786 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,787 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,788 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,805 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,806 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,808 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,809 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,811 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,812 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,813 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:22,814 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:42:23,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:42:23,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:42:23,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:42:23,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:42:23,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:42:23,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:42:23,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:42:23,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:42:23,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:42:23,446 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,454 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,479 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:42:23,516 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:42:23,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:42:23,573 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-19 14:42:23,574 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-19 14:42:23,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:42:23,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:42:23,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:42:23,656 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,656 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,657 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,657 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,659 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,674 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,675 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,676 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,677 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,679 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,681 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,683 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,683 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:42:23,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:42:23,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:42:23,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:42:23,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:42:23,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:42:23,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:42:23,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:42:23,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:42:23,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:42:23,844 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,855 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,865 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:42:23,879 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:42:23,916 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-19 14:42:23,916 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_75a936bf-3509-4d9c-882c-9b651c22e643/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-19 14:42:23,918 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-19 14:42:23,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-19 14:42:23,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-19 14:42:23,981 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,985 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,986 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,986 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:23,987 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,005 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,006 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,007 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,008 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,010 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,011 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,011 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,011 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-19 14:42:24,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-19 14:42:24,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-19 14:42:24,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-19 14:42:24,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-19 14:42:24,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-19 14:42:24,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-19 14:42:24,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-19 14:42:24,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-19 14:42:24,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-19 14:42:24,140 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,146 WARN L1537 CHandler]: Possible shadowing of function index [2021-11-19 14:42:24,155 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:42:24,462 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:42:24,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24 WrapperNode [2021-11-19 14:42:24,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:42:24,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:42:24,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:42:24,465 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:42:24,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,652 INFO L137 Inliner]: procedures = 702, calls = 1248, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 154 [2021-11-19 14:42:24,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:42:24,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:42:24,664 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:42:24,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:42:24,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,697 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:42:24,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:42:24,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:42:24,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:42:24,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (1/1) ... [2021-11-19 14:42:24,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:42:24,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:42:24,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:42:24,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:42:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:42:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-19 14:42:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-19 14:42:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:42:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:42:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-19 14:42:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-19 14:42:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-19 14:42:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-19 14:42:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:42:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:42:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:42:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:42:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:42:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-19 14:42:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-19 14:42:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:42:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-19 14:42:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-19 14:42:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:42:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-19 14:42:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-19 14:42:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-19 14:42:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-19 14:42:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:42:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-19 14:42:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:42:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:42:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:42:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:42:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-19 14:42:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-19 14:42:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-19 14:42:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-19 14:42:25,197 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:42:25,205 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:42:28,006 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 14:42:28,023 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 14:42:28,024 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-19 14:42:28,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:42:28 BoogieIcfgContainer [2021-11-19 14:42:28,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 14:42:28,032 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 14:42:28,032 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 14:42:28,035 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 14:42:28,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 02:42:21" (1/3) ... [2021-11-19 14:42:28,036 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb66368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:42:28, skipping insertion in model container [2021-11-19 14:42:28,036 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:42:24" (2/3) ... [2021-11-19 14:42:28,037 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cb66368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:42:28, skipping insertion in model container [2021-11-19 14:42:28,037 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:42:28" (3/3) ... [2021-11-19 14:42:28,039 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_array_list_init_static_harness.i [2021-11-19 14:42:28,045 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 14:42:28,045 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-19 14:42:28,139 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-19 14:42:28,154 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 14:42:28,154 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-19 14:42:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 63 states have (on average 1.1746031746031746) internal successors, (74), 64 states have internal predecessors, (74), 30 states have call successors, (30), 9 states have call predecessors, (30), 9 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2021-11-19 14:42:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-19 14:42:28,191 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 14:42:28,192 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 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] [2021-11-19 14:42:28,192 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 14:42:28,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 14:42:28,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1769786212, now seen corresponding path program 1 times [2021-11-19 14:42:28,214 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 14:42:28,215 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [133810451] [2021-11-19 14:42:28,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 14:42:28,216 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 14:42:28,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 14:42:28,220 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 14:42:28,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-19 14:42:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 14:42:28,696 INFO L263 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-19 14:42:28,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 14:42:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-19 14:42:29,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 14:42:29,449 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2021-11-19 14:42:29,450 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 14:42:29,450 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [133810451] [2021-11-19 14:42:29,451 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [133810451] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 14:42:29,451 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-19 14:42:29,451 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2021-11-19 14:42:29,453 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392870477] [2021-11-19 14:42:29,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 14:42:29,459 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-19 14:42:29,459 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 14:42:29,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-19 14:42:29,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-19 14:42:29,489 INFO L87 Difference]: Start difference. First operand has 104 states, 63 states have (on average 1.1746031746031746) internal successors, (74), 64 states have internal predecessors, (74), 30 states have call successors, (30), 9 states have call predecessors, (30), 9 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) 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, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-19 14:42:29,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 14:42:29,526 INFO L93 Difference]: Finished difference Result 205 states and 286 transitions. [2021-11-19 14:42:29,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 14:42:29,529 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, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 88 [2021-11-19 14:42:29,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 14:42:29,538 INFO L225 Difference]: With dead ends: 205 [2021-11-19 14:42:29,538 INFO L226 Difference]: Without dead ends: 96 [2021-11-19 14:42:29,543 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 174 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 14:42:29,546 INFO L933 BasicCegarLoop]: 132 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, 132 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 14:42:29,547 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2021-11-19 14:42:29,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2021-11-19 14:42:29,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2021-11-19 14:42:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 57 states have (on average 1.1403508771929824) internal successors, (65), 58 states have internal predecessors, (65), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2021-11-19 14:42:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 123 transitions. [2021-11-19 14:42:29,600 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 123 transitions. Word has length 88 [2021-11-19 14:42:29,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 14:42:29,601 INFO L470 AbstractCegarLoop]: Abstraction has 96 states and 123 transitions. [2021-11-19 14:42:29,601 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, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-19 14:42:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 123 transitions. [2021-11-19 14:42:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-19 14:42:29,606 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 14:42:29,607 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 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] [2021-11-19 14:42:29,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-19 14:42:29,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 14:42:29,820 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 14:42:29,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 14:42:29,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1769323358, now seen corresponding path program 1 times [2021-11-19 14:42:29,822 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 14:42:29,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1679708822] [2021-11-19 14:42:29,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 14:42:29,823 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 14:42:29,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 14:42:29,827 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 14:42:29,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-19 14:42:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 14:42:30,382 INFO L263 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-19 14:42:30,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 14:42:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-19 14:42:30,817 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 14:42:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-19 14:42:31,254 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 14:42:31,254 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1679708822] [2021-11-19 14:42:31,254 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1679708822] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 14:42:31,255 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 14:42:31,255 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 7 [2021-11-19 14:42:31,255 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290034096] [2021-11-19 14:42:31,255 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 14:42:31,259 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 14:42:31,260 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 14:42:31,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 14:42:31,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-19 14:42:31,261 INFO L87 Difference]: Start difference. First operand 96 states and 123 transitions. Second operand has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 4 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 4 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-19 14:42:33,652 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 14:42:35,671 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 14:42:36,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 14:42:36,142 INFO L93 Difference]: Finished difference Result 165 states and 206 transitions. [2021-11-19 14:42:36,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 14:42:36,143 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 4 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 4 states have call predecessors, (14), 3 states have call successors, (14) Word has length 88 [2021-11-19 14:42:36,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 14:42:36,146 INFO L225 Difference]: With dead ends: 165 [2021-11-19 14:42:36,146 INFO L226 Difference]: Without dead ends: 96 [2021-11-19 14:42:36,147 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-11-19 14:42:36,148 INFO L933 BasicCegarLoop]: 106 mSDtfsCounter, 61 mSDsluCounter, 347 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 32 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2021-11-19 14:42:36,149 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 453 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 62 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2021-11-19 14:42:36,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2021-11-19 14:42:36,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2021-11-19 14:42:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 57 states have (on average 1.1228070175438596) internal successors, (64), 58 states have internal predecessors, (64), 30 states have call successors, (30), 9 states have call predecessors, (30), 8 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2021-11-19 14:42:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 122 transitions. [2021-11-19 14:42:36,177 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 122 transitions. Word has length 88 [2021-11-19 14:42:36,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 14:42:36,182 INFO L470 AbstractCegarLoop]: Abstraction has 96 states and 122 transitions. [2021-11-19 14:42:36,183 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 4 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 4 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-19 14:42:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 122 transitions. [2021-11-19 14:42:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-19 14:42:36,185 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 14:42:36,185 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 3, 3, 3, 3, 3, 3, 3, 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] [2021-11-19 14:42:36,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-19 14:42:36,388 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 14:42:36,391 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 14:42:36,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 14:42:36,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1052461710, now seen corresponding path program 1 times [2021-11-19 14:42:36,393 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 14:42:36,393 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [29247089] [2021-11-19 14:42:36,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 14:42:36,393 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 14:42:36,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 14:42:36,394 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 14:42:36,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_75a936bf-3509-4d9c-882c-9b651c22e643/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-19 14:42:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 14:42:37,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 28 conjunts are in the unsatisfiable core [2021-11-19 14:42:37,917 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 14:42:38,446 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 18 treesize of output 14 [2021-11-19 14:42:41,069 WARN L860 $PredicateComparison]: unable to prove that (exists ((|aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (_ BitVec 64))) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (let ((.cse0 (select |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|)) (.cse7 (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|))) (store (let ((.cse6 (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)))) (store (let ((.cse5 (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)))) (store (let ((.cse4 (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|))) (store (let ((.cse3 (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|))) (store (let ((.cse2 (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|))) (store (let ((.cse1 (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|))) (store (store (select |c_old(#memory_$Pointer$.base)| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |c_aws_mul_size_checked_#in~r#1.offset| (select .cse0 |c_aws_mul_size_checked_#in~r#1.offset|)) .cse1 (select .cse0 .cse1))) .cse2 (select .cse0 .cse2))) .cse3 (select .cse0 .cse3))) .cse4 (select .cse0 .cse4))) .cse5 (select .cse0 .cse5))) .cse6 (select .cse0 .cse6))) .cse7 (select .cse0 .cse7)))))) is different from true [2021-11-19 14:43:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2021-11-19 14:43:16,231 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 14:43:19,215 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-19 14:43:19,218 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 264 [2021-11-19 14:43:21,420 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_ULTIMATE.start_aws_array_list_init_static_~list#1.base|) (bvadd (_ bv32 64) |c_ULTIMATE.start_aws_array_list_init_static_~list#1.offset|))))) is different from false [2021-11-19 14:43:23,512 WARN L860 $PredicateComparison]: unable to prove that (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64))))) is different from true [2021-11-19 14:43:25,714 WARN L860 $PredicateComparison]: unable to prove that (or (not |c_aws_array_list_is_valid_#t~short135|) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64)))))) is different from true [2021-11-19 14:43:27,818 WARN L860 $PredicateComparison]: unable to prove that (or (not |c_aws_array_list_is_valid_#t~short131|) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64)))))) is different from true [2021-11-19 14:43:29,919 WARN L860 $PredicateComparison]: unable to prove that (or (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.base| c_aws_array_list_is_valid_~list.base) (bvadd (_ bv32 64) c_aws_array_list_is_valid_~list.offset)))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64)))))) is different from true [2021-11-19 14:43:30,941 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-19 14:43:30,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 388 [2021-11-19 14:43:33,243 WARN L860 $PredicateComparison]: unable to prove that (or (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64))))) (forall ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_array_list_is_valid_~#required_size~0.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_array_list_is_valid_~#required_size~0.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_array_list_is_valid_~#required_size~0.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_array_list_is_valid_~#required_size~0.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_array_list_is_valid_~#required_size~0.offset|) v_DerPreprocessor_13) (bvadd |c_aws_array_list_is_valid_~#required_size~0.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_array_list_is_valid_~#required_size~0.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd |c_aws_array_list_is_valid_~#required_size~0.offset| (_ bv7 64)) v_DerPreprocessor_16)) c_aws_array_list_is_valid_~list.base) (bvadd (_ bv32 64) c_aws_array_list_is_valid_~list.offset)))))) is different from true [2021-11-19 14:43:33,542 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((|v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2| (_ BitVec 64)) (|v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ BitVec 64)) (|v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| (Array (_ BitVec 64) (Array (_ BitVec 64) (_ BitVec 64))))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2|) (bvadd |v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ bv32 64)))))) (forall ((v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2 (_ BitVec 64))) (or (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.base| v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))) (exists ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_13) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_16)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64)))))))) is different from false [2021-11-19 14:43:35,599 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2| (_ BitVec 64)) (|v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ BitVec 64)) (|v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| (Array (_ BitVec 64) (Array (_ BitVec 64) (_ BitVec 64))))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2|) (bvadd |v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ bv32 64)))))) (forall ((v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2 (_ BitVec 64))) (or (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.base| v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))) (exists ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_13) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_16)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64)))))))) is different from true [2021-11-19 14:43:36,128 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-19 14:43:36,131 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 440 [2021-11-19 14:43:37,169 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((v_DerPreprocessor_24 (_ BitVec 64)) (v_DerPreprocessor_22 (_ BitVec 64)) (v_DerPreprocessor_23 (_ BitVec 64)) (v_DerPreprocessor_17 (_ BitVec 64)) (|aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (_ BitVec 64)) (v_DerPreprocessor_18 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ BitVec 64)) (v_DerPreprocessor_19 (_ BitVec 64)) (v_DerPreprocessor_20 (_ BitVec 64)) (v_DerPreprocessor_21 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2 (_ BitVec 64))) (or (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| v_DerPreprocessor_17) (bvadd (_ bv1 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_18) (bvadd (_ bv2 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_19) (bvadd (_ bv3 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_20) (bvadd (_ bv4 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_21) (bvadd |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (_ bv5 64)) v_DerPreprocessor_22) (bvadd |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (_ bv6 64)) v_DerPreprocessor_23) (bvadd (_ bv7 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_24)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))) (exists ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_13) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_16)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))))) (forall ((|v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2| (_ BitVec 64)) (|v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ BitVec 64)) (|v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| (Array (_ BitVec 64) (Array (_ BitVec 64) (_ BitVec 64))))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2|) (bvadd |v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ bv32 64))))))) is different from false [2021-11-19 14:43:39,202 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((v_DerPreprocessor_24 (_ BitVec 64)) (v_DerPreprocessor_22 (_ BitVec 64)) (v_DerPreprocessor_23 (_ BitVec 64)) (v_DerPreprocessor_17 (_ BitVec 64)) (|aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (_ BitVec 64)) (v_DerPreprocessor_18 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ BitVec 64)) (v_DerPreprocessor_19 (_ BitVec 64)) (v_DerPreprocessor_20 (_ BitVec 64)) (v_DerPreprocessor_21 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2 (_ BitVec 64))) (or (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| v_DerPreprocessor_17) (bvadd (_ bv1 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_18) (bvadd (_ bv2 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_19) (bvadd (_ bv3 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_20) (bvadd (_ bv4 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_21) (bvadd |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (_ bv5 64)) v_DerPreprocessor_22) (bvadd |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset| (_ bv6 64)) v_DerPreprocessor_23) (bvadd (_ bv7 64) |c_aws_mul_size_checked_aws_mul_u64_checked_~r#1.offset|) v_DerPreprocessor_24)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))) (exists ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_13) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_16)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))))) (forall ((|v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2| (_ BitVec 64)) (|v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ BitVec 64)) (|v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| (Array (_ BitVec 64) (Array (_ BitVec 64) (_ BitVec 64))))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2|) (bvadd |v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ bv32 64))))))) is different from true [2021-11-19 14:43:39,990 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((v_DerPreprocessor_24 (_ BitVec 64)) (v_DerPreprocessor_22 (_ BitVec 64)) (v_DerPreprocessor_23 (_ BitVec 64)) (v_DerPreprocessor_17 (_ BitVec 64)) (|aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (_ BitVec 64)) (v_DerPreprocessor_18 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ BitVec 64)) (v_DerPreprocessor_19 (_ BitVec 64)) (v_DerPreprocessor_20 (_ BitVec 64)) (v_DerPreprocessor_21 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2 (_ BitVec 64))) (or (exists ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_13) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_16)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))) (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_17) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_18) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_19) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_20) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_21) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_22) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_23) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_24)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))))) (forall ((|v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2| (_ BitVec 64)) (|v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ BitVec 64)) (|v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| (Array (_ BitVec 64) (Array (_ BitVec 64) (_ BitVec 64))))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2|) (bvadd |v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ bv32 64))))))) is different from false [2021-11-19 14:43:42,007 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((v_DerPreprocessor_24 (_ BitVec 64)) (v_DerPreprocessor_22 (_ BitVec 64)) (v_DerPreprocessor_23 (_ BitVec 64)) (v_DerPreprocessor_17 (_ BitVec 64)) (|aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (_ BitVec 64)) (v_DerPreprocessor_18 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ BitVec 64)) (v_DerPreprocessor_19 (_ BitVec 64)) (v_DerPreprocessor_20 (_ BitVec 64)) (v_DerPreprocessor_21 (_ BitVec 64)) (v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2 (_ BitVec 64))) (or (exists ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_9) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_10) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_11) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_12) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_13) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_14) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_15) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_16)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))) (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |aws_mul_size_checked_aws_mul_u64_checked_~r#1.base|) |c_aws_mul_size_checked_#in~r#1.offset| v_DerPreprocessor_17) (bvadd (_ bv1 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_18) (bvadd (_ bv2 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_19) (bvadd (_ bv3 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_20) (bvadd (_ bv4 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_21) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv5 64)) v_DerPreprocessor_22) (bvadd |c_aws_mul_size_checked_#in~r#1.offset| (_ bv6 64)) v_DerPreprocessor_23) (bvadd (_ bv7 64) |c_aws_mul_size_checked_#in~r#1.offset|) v_DerPreprocessor_24)) v_aws_array_list_is_valid_~list.base_BEFORE_CALL_2) (bvadd v_aws_array_list_is_valid_~list.offset_BEFORE_CALL_2 (_ bv32 64))))))) (forall ((|v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2| (_ BitVec 64)) (|v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ BitVec 64)) (|v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| (Array (_ BitVec 64) (Array (_ BitVec 64) (_ BitVec 64))))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_3| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |v_aws_array_list_is_valid_#in~list.base_BEFORE_CALL_2|) (bvadd |v_aws_array_list_is_valid_#in~list.offset_BEFORE_CALL_2| (_ bv32 64))))))) is different from true [2021-11-19 14:43:44,153 WARN L860 $PredicateComparison]: unable to prove that (or (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64))))) (forall ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (not (= (_ bv0 64) (select (select (store |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) (_ bv0 64) v_DerPreprocessor_9) (_ bv1 64) v_DerPreprocessor_10) (_ bv2 64) v_DerPreprocessor_11) (_ bv3 64) v_DerPreprocessor_12) (_ bv4 64) v_DerPreprocessor_13) (_ bv5 64) v_DerPreprocessor_14) (_ bv6 64) v_DerPreprocessor_15) (_ bv7 64) v_DerPreprocessor_16)) c_aws_array_list_is_valid_~list.base) (bvadd (_ bv32 64) c_aws_array_list_is_valid_~list.offset)))))) is different from true [2021-11-19 14:43:46,254 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((v_DerPreprocessor_13 (_ BitVec 64)) (v_DerPreprocessor_14 (_ BitVec 64)) (v_DerPreprocessor_11 (_ BitVec 64)) (v_DerPreprocessor_12 (_ BitVec 64)) (v_DerPreprocessor_9 (_ BitVec 64)) (v_DerPreprocessor_15 (_ BitVec 64)) (v_DerPreprocessor_16 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (_ BitVec 64)) (v_DerPreprocessor_10 (_ BitVec 64))) (not (= (select (select (store |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24| (store (store (store (store (store (store (store (store (select |c_#memory_$Pointer$.base| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_24|) (_ bv0 64) v_DerPreprocessor_9) (_ bv1 64) v_DerPreprocessor_10) (_ bv2 64) v_DerPreprocessor_11) (_ bv3 64) v_DerPreprocessor_12) (_ bv4 64) v_DerPreprocessor_13) (_ bv5 64) v_DerPreprocessor_14) (_ bv6 64) v_DerPreprocessor_15) (_ bv7 64) v_DerPreprocessor_16)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64))) (_ bv0 64)))) (exists ((v_DerPreprocessor_8 (_ BitVec 64)) (v_DerPreprocessor_7 (_ BitVec 64)) (v_DerPreprocessor_6 (_ BitVec 64)) (v_DerPreprocessor_5 (_ BitVec 64)) (v_DerPreprocessor_4 (_ BitVec 64)) (|v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (_ BitVec 64)) (v_DerPreprocessor_3 (_ BitVec 64)) (v_DerPreprocessor_2 (_ BitVec 64)) (v_DerPreprocessor_1 (_ BitVec 64))) (= (_ bv0 64) (select (select (store |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21| (store (store (store (store (store (store (store (store (select |c_old(#memory_$Pointer$.base)| |v_aws_mul_size_checked_aws_mul_u64_checked_~r#1.base_21|) (_ bv0 64) v_DerPreprocessor_1) (_ bv1 64) v_DerPreprocessor_2) (_ bv2 64) v_DerPreprocessor_3) (_ bv3 64) v_DerPreprocessor_4) (_ bv4 64) v_DerPreprocessor_5) (_ bv5 64) v_DerPreprocessor_6) (_ bv6 64) v_DerPreprocessor_7) (_ bv7 64) v_DerPreprocessor_8)) |c_aws_array_list_is_valid_#in~list.base|) (bvadd |c_aws_array_list_is_valid_#in~list.offset| (_ bv32 64)))))) is different from true