./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:06:38,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:06:38,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:06:38,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:06:38,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:06:38,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:06:38,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:06:38,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:06:38,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:06:38,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:06:38,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:06:38,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:06:38,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:06:38,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:06:38,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:06:38,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:06:38,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:06:38,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:06:38,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:06:38,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:06:38,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:06:38,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:06:38,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:06:38,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:06:38,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:06:38,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:06:38,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:06:38,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:06:38,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:06:38,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:06:38,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:06:38,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:06:38,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:06:38,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:06:38,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:06:38,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:06:38,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:06:38,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:06:38,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:06:38,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:06:38,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:06:38,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:06:38,369 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:06:38,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:06:38,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:06:38,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:06:38,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:06:38,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:06:38,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:06:38,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:06:38,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:06:38,378 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:06:38,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:06:38,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:06:38,379 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:06:38,379 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:06:38,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:06:38,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:06:38,380 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:06:38,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:06:38,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:06:38,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:06:38,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:06:38,383 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:06:38,383 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:06:38,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:06:38,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:06:38,384 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2021-11-13 23:06:38,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:06:38,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:06:38,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:06:38,671 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:06:38,672 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:06:38,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-11-13 23:06:38,769 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/5a76a1992/fa111b7d8b844661ba1a451bb4129934/FLAG1aec925a7 [2021-11-13 23:06:39,645 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:06:39,646 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-11-13 23:06:39,700 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/5a76a1992/fa111b7d8b844661ba1a451bb4129934/FLAG1aec925a7 [2021-11-13 23:06:40,111 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/5a76a1992/fa111b7d8b844661ba1a451bb4129934 [2021-11-13 23:06:40,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:06:40,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:06:40,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:06:40,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:06:40,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:06:40,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:40" (1/1) ... [2021-11-13 23:06:40,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8fc751 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:40, skipping insertion in model container [2021-11-13 23:06:40,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:06:40" (1/1) ... [2021-11-13 23:06:40,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:06:40,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:06:40,628 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-11-13 23:06:40,635 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-11-13 23:06:40,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:06:40,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:06:41,699 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,704 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,707 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,708 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,710 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,729 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,730 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,736 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:41,737 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:06:42,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:06:42,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:06:42,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:06:42,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:06:42,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:06:42,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:06:42,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:06:42,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:06:42,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:06:42,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:06:42,484 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:06:42,605 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:06:42,621 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-11-13 23:06:42,622 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-11-13 23:06:42,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:06:42,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:06:42,741 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,765 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,766 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,767 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,768 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:06:42,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:06:42,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:06:42,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:06:42,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:06:42,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:06:42,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:06:42,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:06:42,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:06:42,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:06:42,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:06:42,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:42,998 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:06:43,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:06:43,355 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:06:43,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43 WrapperNode [2021-11-13 23:06:43,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:06:43,357 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:06:43,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:06:43,359 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:06:43,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:06:43,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:06:43,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:06:43,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:06:43,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:06:43,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:06:43,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:06:43,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:06:43,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:06:43" (1/1) ... [2021-11-13 23:06:43,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:06:43,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:06:43,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:06:43,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:06:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:06:43,839 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:06:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:06:43,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:06:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:06:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:06:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:06:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:06:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:06:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:06:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:06:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:06:43,843 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:06:43,843 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:06:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:06:43,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:06:43,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:06:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:06:43,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:06:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:06:43,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:06:43,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2021-11-13 23:06:43,847 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2021-11-13 23:07:02,254 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:07:02,254 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:07:02,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:02 BoogieIcfgContainer [2021-11-13 23:07:02,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:07:02,258 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:07:02,258 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:07:02,268 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:07:02,268 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:02" (1/1) ... [2021-11-13 23:07:02,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:07:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:07:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2021-11-13 23:07:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2021-11-13 23:07:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 23:07:02,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:07:02,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:07:02,390 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 23:07:02,399 INFO L158 Benchmark]: Toolchain (without parser) took 22265.31ms. Allocated memory was 123.7MB in the beginning and 385.9MB in the end (delta: 262.1MB). Free memory was 99.2MB in the beginning and 107.1MB in the end (delta: -7.9MB). Peak memory consumption was 253.1MB. Max. memory is 16.1GB. [2021-11-13 23:07:02,399 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory is still 44.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:07:02,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3224.86ms. Allocated memory was 123.7MB in the beginning and 176.2MB in the end (delta: 52.4MB). Free memory was 99.2MB in the beginning and 102.3MB in the end (delta: -3.1MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. [2021-11-13 23:07:02,401 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.95ms. Allocated memory is still 176.2MB. Free memory was 102.3MB in the beginning and 91.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:07:02,402 INFO L158 Benchmark]: Boogie Preprocessor took 124.31ms. Allocated memory is still 176.2MB. Free memory was 91.8MB in the beginning and 84.2MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:07:02,403 INFO L158 Benchmark]: RCFGBuilder took 18516.83ms. Allocated memory was 176.2MB in the beginning and 385.9MB in the end (delta: 209.7MB). Free memory was 84.2MB in the beginning and 113.4MB in the end (delta: -29.2MB). Peak memory consumption was 198.4MB. Max. memory is 16.1GB. [2021-11-13 23:07:02,403 INFO L158 Benchmark]: CodeCheck took 135.80ms. Allocated memory is still 385.9MB. Free memory was 113.4MB in the beginning and 107.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:07:02,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory is still 44.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3224.86ms. Allocated memory was 123.7MB in the beginning and 176.2MB in the end (delta: 52.4MB). Free memory was 99.2MB in the beginning and 102.3MB in the end (delta: -3.1MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.95ms. Allocated memory is still 176.2MB. Free memory was 102.3MB in the beginning and 91.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.31ms. Allocated memory is still 176.2MB. Free memory was 91.8MB in the beginning and 84.2MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18516.83ms. Allocated memory was 176.2MB in the beginning and 385.9MB in the end (delta: 209.7MB). Free memory was 84.2MB in the beginning and 113.4MB in the end (delta: -29.2MB). Peak memory consumption was 198.4MB. Max. memory is 16.1GB. * CodeCheck took 135.80ms. Allocated memory is still 385.9MB. Free memory was 113.4MB in the beginning and 107.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:07:02,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:07:04,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:07:04,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:07:05,028 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:07:05,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:07:05,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:07:05,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:07:05,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:07:05,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:07:05,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:07:05,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:07:05,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:07:05,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:07:05,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:07:05,071 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:07:05,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:07:05,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:07:05,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:07:05,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:07:05,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:07:05,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:07:05,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:07:05,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:07:05,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:07:05,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:07:05,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:07:05,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:07:05,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:07:05,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:07:05,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:07:05,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:07:05,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:07:05,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:07:05,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:07:05,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:07:05,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:07:05,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:07:05,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:07:05,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:07:05,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:07:05,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:07:05,108 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:07:05,134 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:07:05,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:07:05,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:07:05,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:07:05,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:07:05,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:07:05,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:07:05,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:07:05,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:07:05,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:07:05,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:07:05,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:07:05,139 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:07:05,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:07:05,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:07:05,140 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:07:05,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:07:05,140 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:07:05,141 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:07:05,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:07:05,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:07:05,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:07:05,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:07:05,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:07:05,142 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:07:05,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:07:05,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:07:05,143 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:07:05,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:07:05,143 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2021-11-13 23:07:05,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:07:05,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:07:05,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:07:05,580 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:07:05,581 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:07:05,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-11-13 23:07:05,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/a4756e06a/fe157f9d6fd54a37aa259ade92aa1d07/FLAGd712ac7c7 [2021-11-13 23:07:06,592 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:07:06,592 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2021-11-13 23:07:06,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/a4756e06a/fe157f9d6fd54a37aa259ade92aa1d07/FLAGd712ac7c7 [2021-11-13 23:07:07,031 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/data/a4756e06a/fe157f9d6fd54a37aa259ade92aa1d07 [2021-11-13 23:07:07,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:07:07,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:07:07,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:07:07,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:07:07,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:07:07,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:07:07" (1/1) ... [2021-11-13 23:07:07,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb467f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:07, skipping insertion in model container [2021-11-13 23:07:07,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:07:07" (1/1) ... [2021-11-13 23:07:07,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:07:07,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:07:07,527 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-11-13 23:07:07,537 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-11-13 23:07:07,566 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:07:07,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:07:08,584 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,585 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,586 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,587 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,588 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,604 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,605 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,607 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:08,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:07:09,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:07:09,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:07:09,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:07:09,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:07:09,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:07:09,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:07:09,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:07:09,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:07:09,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:07:09,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:07:09,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:07:09,706 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:07:09,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:07:09,771 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-11-13 23:07:09,771 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-11-13 23:07:09,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:07:09,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:07:09,803 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,804 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,804 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,804 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,805 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,811 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,811 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,812 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,813 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:07:09,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:07:09,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:07:09,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:07:09,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:07:09,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:07:09,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:07:09,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:07:09,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:07:09,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:07:09,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:07:09,962 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,963 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:09,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:07:10,014 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:07:10,028 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2021-11-13 23:07:10,028 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_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2021-11-13 23:07:10,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:07:10,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:07:10,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,110 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,110 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,111 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,118 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,119 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,119 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:07:10,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:07:10,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:07:10,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:07:10,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:07:10,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:07:10,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:07:10,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:07:10,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:07:10,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:07:10,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:07:10,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:07:10,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:07:10,620 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:07:10,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10 WrapperNode [2021-11-13 23:07:10,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:07:10,621 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:07:10,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:07:10,621 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:07:10,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:10,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:10,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:07:10,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:07:10,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:07:10,970 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:07:10,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:10,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:10,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:10,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:11,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:11,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:11,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:11,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:07:11,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:07:11,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:07:11,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:07:11,117 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:07:10" (1/1) ... [2021-11-13 23:07:11,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:07:11,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:07:11,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:07:11,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:07:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:07:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:07:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:07:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:07:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:07:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:07:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:07:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:07:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:07:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:07:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:07:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:07:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:07:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:07:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:07:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:07:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:07:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:07:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:07:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:07:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:07:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:07:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:07:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:07:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2021-11-13 23:07:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2021-11-13 23:07:34,720 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:07:34,720 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:07:34,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:34 BoogieIcfgContainer [2021-11-13 23:07:34,724 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:07:34,725 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:07:34,725 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:07:34,735 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:07:34,735 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:07:34" (1/1) ... [2021-11-13 23:07:34,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:07:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:07:34,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2021-11-13 23:07:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2021-11-13 23:07:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 23:07:34,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:07:34,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:07:34,882 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 23:07:34,892 INFO L158 Benchmark]: Toolchain (without parser) took 27853.48ms. Allocated memory was 73.4MB in the beginning and 731.9MB in the end (delta: 658.5MB). Free memory was 51.6MB in the beginning and 619.7MB in the end (delta: -568.1MB). Peak memory consumption was 90.1MB. Max. memory is 16.1GB. [2021-11-13 23:07:34,896 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 39.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:07:34,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3583.31ms. Allocated memory was 73.4MB in the beginning and 127.9MB in the end (delta: 54.5MB). Free memory was 51.3MB in the beginning and 69.8MB in the end (delta: -18.5MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2021-11-13 23:07:34,900 INFO L158 Benchmark]: Boogie Procedure Inliner took 347.14ms. Allocated memory is still 127.9MB. Free memory was 69.8MB in the beginning and 58.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:07:34,903 INFO L158 Benchmark]: Boogie Preprocessor took 144.98ms. Allocated memory is still 127.9MB. Free memory was 58.2MB in the beginning and 48.3MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:07:34,906 INFO L158 Benchmark]: RCFGBuilder took 23609.34ms. Allocated memory was 127.9MB in the beginning and 731.9MB in the end (delta: 604.0MB). Free memory was 48.3MB in the beginning and 627.0MB in the end (delta: -578.7MB). Peak memory consumption was 424.5MB. Max. memory is 16.1GB. [2021-11-13 23:07:34,908 INFO L158 Benchmark]: CodeCheck took 163.33ms. Allocated memory is still 731.9MB. Free memory was 626.0MB in the beginning and 619.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:07:34,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 39.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3583.31ms. Allocated memory was 73.4MB in the beginning and 127.9MB in the end (delta: 54.5MB). Free memory was 51.3MB in the beginning and 69.8MB in the end (delta: -18.5MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 347.14ms. Allocated memory is still 127.9MB. Free memory was 69.8MB in the beginning and 58.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.98ms. Allocated memory is still 127.9MB. Free memory was 58.2MB in the beginning and 48.3MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 23609.34ms. Allocated memory was 127.9MB in the beginning and 731.9MB in the end (delta: 604.0MB). Free memory was 48.3MB in the beginning and 627.0MB in the end (delta: -578.7MB). Peak memory consumption was 424.5MB. Max. memory is 16.1GB. * CodeCheck took 163.33ms. Allocated memory is still 731.9MB. Free memory was 626.0MB in the beginning and 619.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:07:34,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68ffd6fd-be8b-4ebc-bc60-95c3bbbf9e38/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared