./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/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_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/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_1a89655d-66e0-43d8-b481-57ffd981a3cf/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:08:18,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:08:18,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:08:18,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:08:18,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:08:18,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:08:18,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:08:18,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:08:18,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:08:18,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:08:18,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:08:18,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:08:18,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:08:18,466 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:08:18,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:08:18,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:08:18,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:08:18,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:08:18,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:08:18,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:08:18,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:08:18,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:08:18,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:08:18,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:08:18,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:08:18,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:08:18,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:08:18,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:08:18,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:08:18,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:08:18,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:08:18,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:08:18,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:08:18,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:08:18,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:08:18,520 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:08:18,521 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:08:18,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:08:18,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:08:18,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:08:18,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:08:18,524 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:08:18,568 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:08:18,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:08:18,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:08:18,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:08:18,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:08:18,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:08:18,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:08:18,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:08:18,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:08:18,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:08:18,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:08:18,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:08:18,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:08:18,582 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:08:18,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:08:18,582 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:08:18,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:08:18,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:08:18,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:08:18,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:08:18,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:08:18,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:08:18,584 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:08:18,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:08:18,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:08:18,585 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-11-13 23:08:18,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:08:18,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:08:18,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:08:18,975 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:08:18,976 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:08:18,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-13 23:08:19,076 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/d599acdec/a8166dc880524576a57fb3468e713358/FLAG6bec710cf [2021-11-13 23:08:19,952 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:08:19,952 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-13 23:08:20,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/d599acdec/a8166dc880524576a57fb3468e713358/FLAG6bec710cf [2021-11-13 23:08:20,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/d599acdec/a8166dc880524576a57fb3468e713358 [2021-11-13 23:08:20,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:08:20,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:08:20,438 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:08:20,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:08:20,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:08:20,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:20" (1/1) ... [2021-11-13 23:08:20,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4681989a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:20, skipping insertion in model container [2021-11-13 23:08:20,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:20" (1/1) ... [2021-11-13 23:08:20,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:08:20,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:08:20,880 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-13 23:08:20,887 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-13 23:08:20,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:08:20,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:08:21,924 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,936 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,954 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,955 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,962 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:21,963 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:22,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:08:22,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:08:22,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:08:22,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:08:22,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:08:22,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:08:22,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:08:22,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:08:22,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:08:22,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:08:22,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:08:22,963 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:22,964 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:08:23,146 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:08:23,160 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-13 23:08:23,161 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-13 23:08:23,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:08:23,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:08:23,194 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,194 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,196 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,201 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,202 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,203 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,204 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:08:23,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:08:23,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:08:23,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:08:23,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:08:23,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:08:23,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:08:23,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:08:23,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:08:23,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:08:23,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:08:23,382 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,383 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:23,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:08:23,775 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:08:23,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23 WrapperNode [2021-11-13 23:08:23,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:08:23,777 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:08:23,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:08:23,777 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:08:23,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:08:24,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:08:24,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:08:24,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:08:24,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:08:24,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:08:24,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:08:24,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:08:24,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:23" (1/1) ... [2021-11-13 23:08:24,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:08:24,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:08:24,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:08:24,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:08:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:08:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:08:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:08:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:08:24,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:08:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-13 23:08:24,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-13 23:08:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:08:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:08:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:08:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:08:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:08:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:08:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:08:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:08:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:08:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:08:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:08:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:08:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:08:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:08:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:08:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:08:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:08:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:08:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:08:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:08:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:08:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:08:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:08:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-13 23:08:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-13 23:08:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:08:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:08:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:08:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:08:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:08:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:08:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:08:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:08:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:08:44,792 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:08:44,793 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-13 23:08:44,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:08:44 BoogieIcfgContainer [2021-11-13 23:08:44,798 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:08:44,799 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:08:44,799 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:08:44,809 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:08:44,810 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:08:44" (1/1) ... [2021-11-13 23:08:44,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:08:44,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:08:44,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2021-11-13 23:08:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2021-11-13 23:08:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-13 23:08:44,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:08:44,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:08:45,004 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 23:08:45,016 INFO L158 Benchmark]: Toolchain (without parser) took 24572.26ms. Allocated memory was 94.4MB in the beginning and 302.0MB in the end (delta: 207.6MB). Free memory was 64.8MB in the beginning and 69.2MB in the end (delta: -4.4MB). Peak memory consumption was 203.2MB. Max. memory is 16.1GB. [2021-11-13 23:08:45,016 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 70.2MB in the beginning and 70.2MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:08:45,018 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3337.66ms. Allocated memory was 94.4MB in the beginning and 167.8MB in the end (delta: 73.4MB). Free memory was 64.8MB in the beginning and 112.9MB in the end (delta: -48.1MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2021-11-13 23:08:45,019 INFO L158 Benchmark]: Boogie Procedure Inliner took 377.59ms. Allocated memory is still 167.8MB. Free memory was 112.9MB in the beginning and 101.2MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:08:45,021 INFO L158 Benchmark]: Boogie Preprocessor took 191.00ms. Allocated memory is still 167.8MB. Free memory was 101.2MB in the beginning and 91.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:08:45,024 INFO L158 Benchmark]: RCFGBuilder took 20450.30ms. Allocated memory was 167.8MB in the beginning and 302.0MB in the end (delta: 134.2MB). Free memory was 91.9MB in the beginning and 76.5MB in the end (delta: 15.4MB). Peak memory consumption was 169.2MB. Max. memory is 16.1GB. [2021-11-13 23:08:45,025 INFO L158 Benchmark]: CodeCheck took 210.10ms. Allocated memory is still 302.0MB. Free memory was 76.5MB in the beginning and 69.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:08:45,032 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 0.31ms. Allocated memory is still 94.4MB. Free memory was 70.2MB in the beginning and 70.2MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3337.66ms. Allocated memory was 94.4MB in the beginning and 167.8MB in the end (delta: 73.4MB). Free memory was 64.8MB in the beginning and 112.9MB in the end (delta: -48.1MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 377.59ms. Allocated memory is still 167.8MB. Free memory was 112.9MB in the beginning and 101.2MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 191.00ms. Allocated memory is still 167.8MB. Free memory was 101.2MB in the beginning and 91.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20450.30ms. Allocated memory was 167.8MB in the beginning and 302.0MB in the end (delta: 134.2MB). Free memory was 91.9MB in the beginning and 76.5MB in the end (delta: 15.4MB). Peak memory consumption was 169.2MB. Max. memory is 16.1GB. * CodeCheck took 210.10ms. Allocated memory is still 302.0MB. Free memory was 76.5MB in the beginning and 69.2MB in the end (delta: 7.3MB). 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 23:08:45,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/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 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/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_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/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_1a89655d-66e0-43d8-b481-57ffd981a3cf/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:08:47,677 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:08:47,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:08:47,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:08:47,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:08:47,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:08:47,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:08:47,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:08:47,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:08:47,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:08:47,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:08:47,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:08:47,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:08:47,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:08:47,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:08:47,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:08:47,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:08:47,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:08:47,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:08:47,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:08:47,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:08:47,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:08:47,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:08:47,750 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:08:47,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:08:47,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:08:47,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:08:47,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:08:47,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:08:47,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:08:47,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:08:47,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:08:47,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:08:47,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:08:47,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:08:47,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:08:47,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:08:47,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:08:47,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:08:47,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:08:47,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:08:47,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:08:47,793 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:08:47,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:08:47,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:08:47,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:08:47,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:08:47,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:08:47,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:08:47,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:08:47,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:08:47,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:08:47,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:08:47,799 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:08:47,800 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:08:47,800 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:08:47,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:08:47,801 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:08:47,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:08:47,801 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:08:47,802 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:08:47,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:08:47,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:08:47,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:08:47,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:08:47,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:08:47,804 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:08:47,804 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:08:47,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:08:47,805 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:08:47,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:08:47,805 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-11-13 23:08:48,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:08:48,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:08:48,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:08:48,249 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:08:48,251 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:08:48,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-13 23:08:48,325 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/327f2f78a/aa6cb40fda8045e88f81ee5a527c9db9/FLAG248622eba [2021-11-13 23:08:49,421 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:08:49,423 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-13 23:08:49,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/327f2f78a/aa6cb40fda8045e88f81ee5a527c9db9/FLAG248622eba [2021-11-13 23:08:49,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/data/327f2f78a/aa6cb40fda8045e88f81ee5a527c9db9 [2021-11-13 23:08:49,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:08:49,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:08:49,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:08:49,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:08:49,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:08:49,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:49" (1/1) ... [2021-11-13 23:08:49,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b27e171 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:49, skipping insertion in model container [2021-11-13 23:08:49,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:08:49" (1/1) ... [2021-11-13 23:08:49,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:08:49,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:08:50,289 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-13 23:08:50,296 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-13 23:08:50,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:08:50,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:08:51,371 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,372 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,373 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,374 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,375 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,392 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,393 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,395 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,396 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:51,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:08:51,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:08:51,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:08:51,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:08:51,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:08:51,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:08:51,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:08:51,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:08:51,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:08:51,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:08:52,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:08:52,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:08:52,467 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:08:52,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:08:52,590 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-13 23:08:52,591 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-13 23:08:52,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:08:52,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:08:52,658 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,659 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,659 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,685 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,686 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,687 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,688 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:08:52,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:08:52,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:08:52,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:08:52,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:08:52,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:08:52,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:08:52,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:08:52,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:08:52,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:08:52,810 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:08:52,899 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,900 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:08:52,951 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:08:52,965 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-13 23:08:52,966 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_1a89655d-66e0-43d8-b481-57ffd981a3cf/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-13 23:08:52,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:08:52,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:08:52,999 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,999 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:52,999 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,000 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,000 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,008 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:08:53,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:08:53,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:08:53,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:08:53,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:08:53,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:08:53,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:08:53,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:08:53,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:08:53,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:08:53,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:08:53,175 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,189 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:08:53,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:08:53,576 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:08:53,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53 WrapperNode [2021-11-13 23:08:53,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:08:53,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:08:53,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:08:53,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:08:53,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:08:53,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:08:53,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:08:53,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:08:53,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:53,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:54,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:54,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:08:54,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:08:54,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:08:54,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:08:54,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:08:53" (1/1) ... [2021-11-13 23:08:54,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:08:54,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:08:54,068 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:08:54,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:08:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:08:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:08:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:08:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:08:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:08:54,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:08:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:08:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-13 23:08:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-13 23:08:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:08:54,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:08:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:08:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:08:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:08:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:08:54,180 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:08:54,180 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:08:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:08:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:08:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:08:54,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:08:54,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:08:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:08:54,182 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:08:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:08:54,182 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:08:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:08:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:08:54,183 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:08:54,183 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:08:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:08:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:08:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:08:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-13 23:08:54,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-13 23:08:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:08:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:08:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:08:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:08:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:08:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:08:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:08:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:08:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:09:20,676 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:09:20,677 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-13 23:09:20,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:20 BoogieIcfgContainer [2021-11-13 23:09:20,682 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:09:20,684 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:09:20,684 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:09:20,695 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:09:20,695 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:09:20" (1/1) ... [2021-11-13 23:09:20,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:09:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:09:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2021-11-13 23:09:20,810 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2021-11-13 23:09:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-13 23:09:20,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:09:20,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:09:20,867 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 23:09:20,875 INFO L158 Benchmark]: Toolchain (without parser) took 31089.45ms. Allocated memory was 60.8MB in the beginning and 696.3MB in the end (delta: 635.4MB). Free memory was 29.3MB in the beginning and 351.4MB in the end (delta: -322.2MB). Peak memory consumption was 313.0MB. Max. memory is 16.1GB. [2021-11-13 23:09:20,876 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:09:20,877 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3792.22ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 29.1MB in the beginning and 76.7MB in the end (delta: -47.6MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2021-11-13 23:09:20,881 INFO L158 Benchmark]: Boogie Procedure Inliner took 292.23ms. Allocated memory is still 130.0MB. Free memory was 76.7MB in the beginning and 64.5MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:09:20,884 INFO L158 Benchmark]: Boogie Preprocessor took 160.96ms. Allocated memory is still 130.0MB. Free memory was 64.5MB in the beginning and 53.1MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:09:20,884 INFO L158 Benchmark]: RCFGBuilder took 26648.65ms. Allocated memory was 130.0MB in the beginning and 696.3MB in the end (delta: 566.2MB). Free memory was 53.1MB in the beginning and 358.8MB in the end (delta: -305.7MB). Peak memory consumption was 330.2MB. Max. memory is 16.1GB. [2021-11-13 23:09:20,887 INFO L158 Benchmark]: CodeCheck took 187.42ms. Allocated memory is still 696.3MB. Free memory was 358.8MB in the beginning and 351.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:09:20,894 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 0.32ms. Allocated memory is still 60.8MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 39.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3792.22ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 29.1MB in the beginning and 76.7MB in the end (delta: -47.6MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 292.23ms. Allocated memory is still 130.0MB. Free memory was 76.7MB in the beginning and 64.5MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 160.96ms. Allocated memory is still 130.0MB. Free memory was 64.5MB in the beginning and 53.1MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 26648.65ms. Allocated memory was 130.0MB in the beginning and 696.3MB in the end (delta: 566.2MB). Free memory was 53.1MB in the beginning and 358.8MB in the end (delta: -305.7MB). Peak memory consumption was 330.2MB. Max. memory is 16.1GB. * CodeCheck took 187.42ms. Allocated memory is still 696.3MB. Free memory was 358.8MB in the beginning and 351.4MB in the end (delta: 7.3MB). 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 23:09:20,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a89655d-66e0-43d8-b481-57ffd981a3cf/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