./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/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_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs --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_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/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_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs --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-5709675 [2021-10-16 01:59:59,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:59:59,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:59:59,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:59:59,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:59:59,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:59:59,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:59:59,339 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:59:59,341 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:59:59,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:59:59,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:59:59,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:59:59,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:59:59,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:59:59,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:59:59,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:59:59,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:59:59,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:59:59,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:59:59,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:59:59,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:59:59,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:59:59,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:59:59,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:59:59,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:59:59,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:59:59,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:59:59,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:59:59,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:59:59,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:59:59,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:59:59,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:59:59,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:59:59,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:59:59,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:59:59,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:59:59,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:59:59,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:59:59,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:59:59,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:59:59,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:59:59,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 01:59:59,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:59:59,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:59:59,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:59:59,466 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:59:59,466 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:59:59,466 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:59:59,466 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 01:59:59,467 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:59:59,467 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:59:59,467 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 01:59:59,468 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 01:59:59,468 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:59:59,469 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 01:59:59,469 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 01:59:59,469 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 01:59:59,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:59:59,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 01:59:59,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:59:59,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:59:59,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:59:59,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:59:59,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:59:59,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:59:59,472 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:59:59,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:59:59,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:59:59,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:59:59,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:59:59,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:59:59,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:59:59,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:59:59,476 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 01:59:59,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 01:59:59,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:59:59,477 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:59:59,477 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:59:59,477 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-16 01:59:59,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:59:59,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:59:59,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:59:59,785 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:59:59,786 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:59:59,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-16 01:59:59,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/1fd8374d5/2707e694b62e4e84aa66a06c88267193/FLAG3c41391f6 [2021-10-16 02:00:00,621 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:00:00,625 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-16 02:00:00,667 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/1fd8374d5/2707e694b62e4e84aa66a06c88267193/FLAG3c41391f6 [2021-10-16 02:00:01,173 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/1fd8374d5/2707e694b62e4e84aa66a06c88267193 [2021-10-16 02:00:01,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:00:01,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:00:01,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:00:01,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:00:01,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:00:01,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:00:01" (1/1) ... [2021-10-16 02:00:01,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@159893b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:01, skipping insertion in model container [2021-10-16 02:00:01,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:00:01" (1/1) ... [2021-10-16 02:00:01,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:00:01,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:00:01,596 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-16 02:00:01,605 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-16 02:00:01,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:00:01,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:00:02,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,575 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:02,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:00:02,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:00:02,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:00:02,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:00:02,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:00:02,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:00:02,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:00:02,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:00:02,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:00:02,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:00:03,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:00:03,142 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:00:03,143 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:00:03,144 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:00:03,145 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:00:03,155 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:00:03,159 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:00:03,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:00:03,200 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) [2021-10-16 02:00:03,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3973f410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:03, skipping insertion in model container [2021-10-16 02:00:03,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:00:03,209 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 02:00:03,212 INFO L168 Benchmark]: Toolchain (without parser) took 2028.19 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 45.2 MB in the beginning and 72.3 MB in the end (delta: -27.1 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:00:03,215 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory is still 68.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:00:03,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2022.82 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 45.0 MB in the beginning and 72.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:00:03,219 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory is still 68.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2022.82 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 45.0 MB in the beginning and 72.3 MB in the end (delta: -27.3 MB). Peak memory consumption was 11.3 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-5709675 [2021-10-16 02:00:05,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:00:05,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:00:05,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:00:05,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:00:05,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:00:05,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:00:05,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:00:05,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:00:05,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:00:05,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:00:05,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:00:05,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:00:05,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:00:05,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:00:05,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:00:05,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:00:05,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:00:05,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:00:05,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:00:05,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:00:05,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:00:05,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:00:05,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:00:05,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:00:05,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:00:05,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:00:05,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:00:05,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:00:05,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:00:05,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:00:05,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:00:05,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:00:05,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:00:05,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:00:05,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:00:05,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:00:05,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:00:05,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:00:05,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:00:05,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:00:05,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:00:05,550 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:00:05,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:00:05,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:00:05,552 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:00:05,552 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:00:05,552 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:00:05,552 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:00:05,553 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:00:05,554 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:00:05,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:00:05,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:00:05,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:00:05,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:00:05,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:00:05,557 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:00:05,557 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:00:05,557 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:00:05,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:00:05,558 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:00:05,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:00:05,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:00:05,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:00:05,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:00:05,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:00:05,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:00:05,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:00:05,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:00:05,560 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:00:05,560 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:00:05,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:00:05,561 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:00:05,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:00:05,561 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2021-10-16 02:00:05,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:00:05,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:00:05,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:00:05,980 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:00:05,980 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:00:05,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-16 02:00:06,065 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/79d5ee461/9c6afca4deab4ba7830a2af396618597/FLAG9f38c1838 [2021-10-16 02:00:06,843 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:00:06,844 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-16 02:00:06,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/79d5ee461/9c6afca4deab4ba7830a2af396618597/FLAG9f38c1838 [2021-10-16 02:00:06,946 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/bin/utaipan-mTDlp9Zugs/data/79d5ee461/9c6afca4deab4ba7830a2af396618597 [2021-10-16 02:00:06,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:00:06,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:00:06,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:00:06,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:00:06,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:00:06,960 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:00:06" (1/1) ... [2021-10-16 02:00:06,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@208dbc4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:06, skipping insertion in model container [2021-10-16 02:00:06,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:00:06" (1/1) ... [2021-10-16 02:00:06,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:00:07,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:00:07,434 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-16 02:00:07,444 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-16 02:00:07,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:00:07,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:00:08,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:00:08,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:00:08,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:00:08,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:00:08,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:00:08,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:00:08,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:00:08,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:00:08,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:00:08,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:00:08,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:00:08,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:00:08,845 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:00:08,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:00:08,889 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-16 02:00:08,890 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-16 02:00:08,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:00:08,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:00:08,931 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,932 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,932 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,933 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,934 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,943 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,946 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:08,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:00:09,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:00:09,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:00:09,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:00:09,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:00:09,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:00:09,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:00:09,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:00:09,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:00:09,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:00:09,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:00:09,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:00:09,111 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:00:09,133 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-16 02:00:09,139 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_6f8e5565-7218-42cd-98cd-f34456ec75f1/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-16 02:00:09,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:00:09,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:00:09,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:00:09,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:00:09,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:00:09,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:00:09,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:00:09,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:00:09,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:00:09,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:00:09,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:00:09,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:00:09,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:00:09,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:00:09,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:00:09,615 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:00:09,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:09 WrapperNode [2021-10-16 02:00:09,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:00:09,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:00:09,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:00:09,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:00:09,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:09" (1/1) ... [2021-10-16 02:00:09,669 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]]] [2021-10-16 02:00:09,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:00:09" (1/1) ... [2021-10-16 02:00:09,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:00:09,737 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:00:09,739 INFO L168 Benchmark]: Toolchain (without parser) took 2785.88 ms. Allocated memory was 69.2 MB in the beginning and 134.2 MB in the end (delta: 65.0 MB). Free memory was 41.7 MB in the beginning and 92.7 MB in the end (delta: -51.0 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:00:09,739 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 49.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:00:09,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2660.53 ms. Allocated memory was 69.2 MB in the beginning and 134.2 MB in the end (delta: 65.0 MB). Free memory was 41.5 MB in the beginning and 96.9 MB in the end (delta: -55.3 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:00:09,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.09 ms. Allocated memory is still 134.2 MB. Free memory was 96.9 MB in the beginning and 92.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:00:09,742 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 69.2 MB. Free memory is still 49.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2660.53 ms. Allocated memory was 69.2 MB in the beginning and 134.2 MB in the end (delta: 65.0 MB). Free memory was 41.5 MB in the beginning and 96.9 MB in the end (delta: -55.3 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 120.09 ms. Allocated memory is still 134.2 MB. Free memory was 96.9 MB in the beginning and 92.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 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...