./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8 --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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 .......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8 --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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:07:30,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:07:30,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:07:30,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:07:30,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:07:30,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:07:30,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:07:30,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:07:30,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:07:30,688 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:07:30,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:07:30,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:07:30,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:07:30,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:07:30,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:07:30,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:07:30,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:07:30,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:07:30,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:07:30,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:07:30,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:07:30,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:07:30,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:07:30,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:07:30,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:07:30,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:07:30,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:07:30,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:07:30,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:07:30,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:07:30,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:07:30,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:07:30,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:07:30,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:07:30,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:07:30,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:07:30,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:07:30,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:07:30,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:07:30,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:07:30,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:07:30,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:07:30,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:07:30,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:07:30,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:07:30,783 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:07:30,784 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:07:30,784 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:07:30,784 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:07:30,784 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:07:30,792 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:07:30,793 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:07:30,793 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:07:30,794 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:07:30,794 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:07:30,794 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:07:30,794 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:07:30,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:07:30,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:07:30,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:07:30,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:07:30,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:07:30,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:07:30,798 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:07:30,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:07:30,799 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:07:30,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:07:30,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:07:30,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:07:30,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:07:30,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:07:30,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:07:30,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:07:30,802 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:07:30,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:07:30,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:07:30,803 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:07:30,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:07:30,803 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_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-13 07:07:31,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:07:31,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:07:31,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:07:31,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:07:31,166 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:07:31,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-13 07:07:31,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/3bc144a25/608951c4e1884e7e88b00ddf02edf327/FLAG0f5149e4d [2021-10-13 07:07:32,115 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:07:32,115 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-13 07:07:32,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/3bc144a25/608951c4e1884e7e88b00ddf02edf327/FLAG0f5149e4d [2021-10-13 07:07:32,641 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/3bc144a25/608951c4e1884e7e88b00ddf02edf327 [2021-10-13 07:07:32,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:07:32,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:07:32,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:32,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:07:32,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:07:32,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:32" (1/1) ... [2021-10-13 07:07:32,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@143a56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:32, skipping insertion in model container [2021-10-13 07:07:32,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:32" (1/1) ... [2021-10-13 07:07:32,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:07:32,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:33,142 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-13 07:07:33,150 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-13 07:07:33,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:33,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:34,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:34,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:34,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:34,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:34,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:34,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:34,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:34,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:34,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:34,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:34,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:34,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:34,913 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:34,913 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:34,916 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:34,916 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:34,937 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:34,937 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:07:34,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:34,980 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) [2021-10-13 07:07:34,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1784086f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:34, skipping insertion in model container [2021-10-13 07:07:34,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:34,981 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 07:07:34,984 INFO L168 Benchmark]: Toolchain (without parser) took 2337.51 ms. Allocated memory is still 111.1 MB. Free memory was 74.9 MB in the beginning and 54.4 MB in the end (delta: 20.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:34,988 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 111.1 MB. Free memory is still 66.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:07:34,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2334.24 ms. Allocated memory is still 111.1 MB. Free memory was 74.7 MB in the beginning and 54.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:34,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 111.1 MB. Free memory is still 66.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2334.24 ms. Allocated memory is still 111.1 MB. Free memory was 74.7 MB in the beginning and 54.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2591]: 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:07:37,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:07:37,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:07:37,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:07:37,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:07:37,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:07:37,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:07:37,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:07:37,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:07:37,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:07:37,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:07:37,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:07:37,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:07:37,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:07:37,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:07:37,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:07:37,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:07:37,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:07:37,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:07:37,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:07:37,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:07:37,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:07:37,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:07:37,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:07:37,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:07:37,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:07:37,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:07:37,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:07:37,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:07:37,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:07:37,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:07:37,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:07:37,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:07:37,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:07:37,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:07:37,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:07:37,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:07:37,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:07:37,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:07:37,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:07:37,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:07:37,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:07:37,953 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:07:37,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:07:37,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:07:37,956 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:07:37,956 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:07:37,956 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:07:37,957 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:07:37,957 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:07:37,957 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:07:37,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:07:37,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:07:37,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:07:37,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:07:37,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:07:37,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:07:37,962 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:07:37,962 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:07:37,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:07:37,963 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:07:37,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:07:37,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:07:37,964 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:07:37,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:07:37,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:07:37,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:07:37,965 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:07:37,965 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:07:37,965 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:07:37,965 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:07:37,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:07:37,966 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:07:37,966 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:07:37,966 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_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-13 07:07:38,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:07:38,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:07:38,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:07:38,517 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:07:38,518 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:07:38,519 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-13 07:07:38,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/6fcf8ba23/a6ebd6e7bbd44bb390ea09cc57c1cf65/FLAG75e579355 [2021-10-13 07:07:39,544 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:07:39,545 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-13 07:07:39,604 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/6fcf8ba23/a6ebd6e7bbd44bb390ea09cc57c1cf65/FLAG75e579355 [2021-10-13 07:07:40,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/bin/utaipan-q2qaUkNPG8/data/6fcf8ba23/a6ebd6e7bbd44bb390ea09cc57c1cf65 [2021-10-13 07:07:40,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:07:40,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:07:40,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:40,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:07:40,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:07:40,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:40" (1/1) ... [2021-10-13 07:07:40,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2568c2c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:40, skipping insertion in model container [2021-10-13 07:07:40,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:07:40" (1/1) ... [2021-10-13 07:07:40,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:07:40,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:40,470 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-13 07:07:40,482 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-13 07:07:40,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:40,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:41,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:41,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:42,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:42,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:42,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:42,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:42,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:42,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:42,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:42,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:42,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:42,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:42,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:42,459 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:07:42,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:07:42,500 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-13 07:07:42,501 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-13 07:07:42,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:42,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:42,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,570 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:42,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:42,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:42,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:42,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:42,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:42,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:42,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:42,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:42,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:42,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:42,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:42,707 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:07:42,723 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-13 07:07:42,724 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_734066c9-1656-4a9a-9ae0-99d4baf75da7/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-13 07:07:42,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:07:42,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:07:42,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,785 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:07:42,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:07:42,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:07:42,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:07:42,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:07:42,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:07:42,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:07:42,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:07:42,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:07:42,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:07:42,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:07:42,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:07:42,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:07:43,194 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:07:43,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:43 WrapperNode [2021-10-13 07:07:43,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:07:43,197 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:07:43,197 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:07:43,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:07:43,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:43" (1/1) ... [2021-10-13 07:07:43,266 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:07:43,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:07:43" (1/1) ... [2021-10-13 07:07:43,306 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:07:43,306 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:07:43,309 INFO L168 Benchmark]: Toolchain (without parser) took 3292.10 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 40.9 MB in the beginning and 89.1 MB in the end (delta: -48.2 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:43,310 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:07:43,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3178.87 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 40.8 MB in the beginning and 93.3 MB in the end (delta: -52.5 MB). Peak memory consumption was 51.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:43,312 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.72 ms. Allocated memory is still 132.1 MB. Free memory was 92.5 MB in the beginning and 89.1 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:07:43,314 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3178.87 ms. Allocated memory was 67.1 MB in the beginning and 132.1 MB in the end (delta: 65.0 MB). Free memory was 40.8 MB in the beginning and 93.3 MB in the end (delta: -52.5 MB). Peak memory consumption was 51.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.72 ms. Allocated memory is still 132.1 MB. Free memory was 92.5 MB in the beginning and 89.1 MB in the end (delta: 3.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...