./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 ................................................................................................................................................................................................................ 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_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:24:57,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:24:57,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:24:57,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:24:57,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:24:57,395 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:24:57,397 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:24:57,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:24:57,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:24:57,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:24:57,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:24:57,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:24:57,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:24:57,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:24:57,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:24:57,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:24:57,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:24:57,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:24:57,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:24:57,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:24:57,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:24:57,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:24:57,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:24:57,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:24:57,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:24:57,445 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:24:57,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:24:57,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:24:57,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:24:57,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:24:57,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:24:57,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:24:57,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:24:57,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:24:57,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:24:57,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:24:57,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:24:57,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:24:57,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:24:57,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:24:57,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:24:57,461 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:24:57,505 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:24:57,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:24:57,506 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:24:57,507 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:24:57,508 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:24:57,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:24:57,509 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:24:57,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:24:57,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:24:57,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:24:57,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:24:57,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:24:57,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:24:57,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:24:57,511 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:24:57,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:24:57,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:24:57,512 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:24:57,512 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:24:57,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:24:57,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:24:57,513 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:24:57,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:24:57,514 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:24:57,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:24:57,514 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:24:57,514 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:24:57,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:24:57,515 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:24:57,516 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2021-10-21 19:24:57,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:24:57,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:24:57,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:24:57,842 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:24:57,843 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:24:57,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-21 19:24:57,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/5c63a6e31/499d23e5569b4068ab6ae67d23896f2d/FLAGcc2eb3ebc [2021-10-21 19:24:58,835 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:24:58,835 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-21 19:24:58,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/5c63a6e31/499d23e5569b4068ab6ae67d23896f2d/FLAGcc2eb3ebc [2021-10-21 19:24:59,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/5c63a6e31/499d23e5569b4068ab6ae67d23896f2d [2021-10-21 19:24:59,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:24:59,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:24:59,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:24:59,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:24:59,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:24:59,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:24:59" (1/1) ... [2021-10-21 19:24:59,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa4e3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:24:59, skipping insertion in model container [2021-10-21 19:24:59,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:24:59" (1/1) ... [2021-10-21 19:24:59,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:24:59,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:24:59,817 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-21 19:24:59,824 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-21 19:24:59,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:24:59,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:00,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:00,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:01,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:01,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:01,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:01,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:01,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:01,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:01,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:01,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:01,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:01,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:01,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:01,371 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:25:01,400 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-21 19:25:01,401 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-21 19:25:01,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:25:01,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:01,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:01,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:01,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:01,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:01,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:01,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:01,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:01,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:01,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:01,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:01,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:01,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:01,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:01,681 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-21 19:25:01,689 INFO L168 Benchmark]: Toolchain (without parser) took 2322.50 ms. Allocated memory was 115.3 MB in the beginning and 163.6 MB in the end (delta: 48.2 MB). Free memory was 78.1 MB in the beginning and 110.1 MB in the end (delta: -31.9 MB). Peak memory consumption was 46.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:01,689 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 68.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:25:01,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2319.98 ms. Allocated memory was 115.3 MB in the beginning and 163.6 MB in the end (delta: 48.2 MB). Free memory was 77.9 MB in the beginning and 110.1 MB in the end (delta: -32.2 MB). Peak memory consumption was 46.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:01,696 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 115.3 MB. Free memory is still 68.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2319.98 ms. Allocated memory was 115.3 MB in the beginning and 163.6 MB in the end (delta: 48.2 MB). Free memory was 77.9 MB in the beginning and 110.1 MB in the end (delta: -32.2 MB). Peak memory consumption was 46.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:25:03,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:25:03,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:25:04,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:25:04,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:25:04,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:25:04,031 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:25:04,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:25:04,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:25:04,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:25:04,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:25:04,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:25:04,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:25:04,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:25:04,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:25:04,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:25:04,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:25:04,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:25:04,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:25:04,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:25:04,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:25:04,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:25:04,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:25:04,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:25:04,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:25:04,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:25:04,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:25:04,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:25:04,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:25:04,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:25:04,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:25:04,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:25:04,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:25:04,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:25:04,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:25:04,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:25:04,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:25:04,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:25:04,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:25:04,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:25:04,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:25:04,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:25:04,152 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:25:04,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:25:04,153 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:25:04,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:25:04,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:25:04,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:25:04,156 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:25:04,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:25:04,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:25:04,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:25:04,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:25:04,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:25:04,158 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:25:04,159 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:25:04,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:25:04,159 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:25:04,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:25:04,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:25:04,160 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:25:04,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:25:04,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:25:04,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:25:04,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:25:04,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:25:04,161 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:25:04,162 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:25:04,162 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:25:04,162 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:25:04,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:25:04,163 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:25:04,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:25:04,163 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_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2021-10-21 19:25:04,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:25:04,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:25:04,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:25:04,584 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:25:04,585 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:25:04,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-21 19:25:04,656 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/41c176040/6ccd137e73364d8a8f4b8161624fedc8/FLAG62806e077 [2021-10-21 19:25:05,597 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:25:05,598 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-21 19:25:05,636 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/41c176040/6ccd137e73364d8a8f4b8161624fedc8/FLAG62806e077 [2021-10-21 19:25:06,112 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_182d44bc-0d0f-410f-b029-403669617439/bin/uautomizer-j4sWxH34Be/data/41c176040/6ccd137e73364d8a8f4b8161624fedc8 [2021-10-21 19:25:06,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:25:06,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:25:06,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:25:06,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:25:06,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:25:06,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:25:06" (1/1) ... [2021-10-21 19:25:06,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@427e986e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:06, skipping insertion in model container [2021-10-21 19:25:06,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:25:06" (1/1) ... [2021-10-21 19:25:06,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:25:06,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:25:06,559 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-21 19:25:06,566 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-21 19:25:06,595 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:25:06,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:07,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,495 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,496 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,511 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,511 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,513 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:07,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:07,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:07,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:07,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:07,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:07,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:07,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:07,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:07,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:07,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:08,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:08,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:08,183 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:25:08,227 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-21 19:25:08,228 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_182d44bc-0d0f-410f-b029-403669617439/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-21 19:25:08,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:25:08,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:25:08,270 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:25:08,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:25:08,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:25:08,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:25:08,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:25:08,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:25:08,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:25:08,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:25:08,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:25:08,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:25:08,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:25:08,371 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:25:08,433 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:25:08,781 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:25:08,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:08 WrapperNode [2021-10-21 19:25:08,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:25:08,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:25:08,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:25:08,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:25:08,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:08" (1/1) ... [2021-10-21 19:25:08,880 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]]] [2021-10-21 19:25:08,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:25:08" (1/1) ... [2021-10-21 19:25:08,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:25:08,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:25:08,958 INFO L168 Benchmark]: Toolchain (without parser) took 2840.70 ms. Allocated memory was 50.3 MB in the beginning and 98.6 MB in the end (delta: 48.2 MB). Free memory was 28.6 MB in the beginning and 44.8 MB in the end (delta: -16.2 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:08,959 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory is still 30.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:25:08,959 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2664.06 ms. Allocated memory was 50.3 MB in the beginning and 98.6 MB in the end (delta: 48.2 MB). Free memory was 28.3 MB in the beginning and 48.9 MB in the end (delta: -20.6 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:08,960 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.42 ms. Allocated memory is still 98.6 MB. Free memory was 48.9 MB in the beginning and 45.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:25:08,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory is still 30.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2664.06 ms. Allocated memory was 50.3 MB in the beginning and 98.6 MB in the end (delta: 48.2 MB). Free memory was 28.3 MB in the beginning and 48.9 MB in the end (delta: -20.6 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.42 ms. Allocated memory is still 98.6 MB. Free memory was 48.9 MB in the beginning and 45.2 MB in the end (delta: 3.7 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...