./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:49:36,300 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:49:36,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:49:36,377 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:49:36,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:49:36,416 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:49:36,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:49:36,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:49:36,419 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:49:36,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:49:36,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:49:36,425 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:49:36,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:49:36,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:49:36,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:49:36,428 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:49:36,428 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:49:36,429 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:49:36,429 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:49:36,429 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:49:36,430 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:49:36,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:49:36,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:36,432 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:49:36,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:49:36,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:49:36,433 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:49:36,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:49:36,434 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:49:36,434 INFO L153 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2023-11-11 23:49:36,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:49:36,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:49:36,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:49:36,767 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:49:36,768 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:49:36,769 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-11 23:49:39,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:49:40,506 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:49:40,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-11 23:49:40,561 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data/107cc9efb/35db572f61b743d6a365e3bea4b66624/FLAG86dca045b [2023-11-11 23:49:40,582 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data/107cc9efb/35db572f61b743d6a365e3bea4b66624 [2023-11-11 23:49:40,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:49:40,592 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:49:40,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:40,598 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:49:40,603 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:49:40,606 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:40" (1/1) ... [2023-11-11 23:49:40,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31edd06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:40, skipping insertion in model container [2023-11-11 23:49:40,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:40" (1/1) ... [2023-11-11 23:49:40,732 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:41,037 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-11 23:49:41,046 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-11 23:49:42,349 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,354 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,355 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,357 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,359 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,373 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,378 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,380 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,381 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,384 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,388 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,389 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,390 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:42,913 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:42,914 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:42,915 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:42,916 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:42,918 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:42,919 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:42,919 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:42,920 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:42,921 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:42,922 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:43,097 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,103 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:43,219 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:49:43,243 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-11 23:49:43,244 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-11 23:49:43,335 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,336 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,337 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,339 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,339 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,351 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,352 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,354 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,354 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,355 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,356 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,359 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,359 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,416 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:43,417 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:43,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:43,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:43,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:43,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:43,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:43,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:43,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:43,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:43,470 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,476 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:43,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2023-11-11 23:49:43,517 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:43,713 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,713 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,713 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,713 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,714 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,714 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,714 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,714 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,714 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,715 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,715 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,715 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,715 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,715 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,715 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:43,724 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:49:43,724 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43 WrapperNode [2023-11-11 23:49:43,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:43,726 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:43,726 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:49:43,726 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:49:43,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:43,823 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:43,934 INFO L138 Inliner]: procedures = 689, calls = 1716, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 680 [2023-11-11 23:49:43,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:43,935 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:49:43,935 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:49:43,935 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:49:43,945 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:43,945 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:43,967 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:43,970 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:44,030 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:44,041 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:44,047 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:44,066 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:44,076 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:49:44,077 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:49:44,077 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:49:44,077 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:49:44,078 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:43" (1/1) ... [2023-11-11 23:49:44,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:44,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:49:44,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:49:44,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:49:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:49:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:49:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:49:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:49:44,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:49:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:49:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:49:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:49:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:49:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:49:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:49:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:49:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:49:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:49:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:49:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:49:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:49:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:49:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:49:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:49:44,164 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:49:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:49:44,165 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:49:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:49:44,165 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:49:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:49:44,165 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:49:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:49:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:49:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:49:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:49:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:49:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:49:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:49:44,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:49:44,167 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2023-11-11 23:49:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2023-11-11 23:49:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:49:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:49:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:49:44,534 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:49:44,536 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:49:46,522 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:49:46,712 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:49:46,713 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:49:46,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:46 BoogieIcfgContainer [2023-11-11 23:49:46,716 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:49:46,717 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:49:46,717 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:49:46,729 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:49:46,729 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:46" (1/1) ... [2023-11-11 23:49:46,739 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:49:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:49:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2023-11-11 23:49:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2023-11-11 23:49:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-11 23:49:46,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:49:46,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:49:46,892 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:385) 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:156) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:49:46,896 INFO L158 Benchmark]: Toolchain (without parser) took 6303.67ms. Allocated memory was 190.8MB in the beginning and 243.3MB in the end (delta: 52.4MB). Free memory was 136.5MB in the beginning and 122.5MB in the end (delta: 14.0MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2023-11-11 23:49:46,897 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 140.5MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:49:46,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3127.50ms. Allocated memory is still 190.8MB. Free memory was 136.5MB in the beginning and 128.4MB in the end (delta: 8.1MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2023-11-11 23:49:46,898 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.84ms. Allocated memory is still 190.8MB. Free memory was 128.4MB in the beginning and 120.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:49:46,899 INFO L158 Benchmark]: Boogie Preprocessor took 141.34ms. Allocated memory is still 190.8MB. Free memory was 120.0MB in the beginning and 112.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:49:46,899 INFO L158 Benchmark]: RCFGBuilder took 2639.22ms. Allocated memory was 190.8MB in the beginning and 243.3MB in the end (delta: 52.4MB). Free memory was 112.6MB in the beginning and 129.9MB in the end (delta: -17.3MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2023-11-11 23:49:46,900 INFO L158 Benchmark]: CodeCheck took 177.65ms. Allocated memory is still 243.3MB. Free memory was 129.9MB in the beginning and 122.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:49:46,903 INFO L338 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 140.5MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3127.50ms. Allocated memory is still 190.8MB. Free memory was 136.5MB in the beginning and 128.4MB in the end (delta: 8.1MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.84ms. Allocated memory is still 190.8MB. Free memory was 128.4MB in the beginning and 120.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.34ms. Allocated memory is still 190.8MB. Free memory was 120.0MB in the beginning and 112.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2639.22ms. Allocated memory was 190.8MB in the beginning and 243.3MB in the end (delta: 52.4MB). Free memory was 112.6MB in the beginning and 129.9MB in the end (delta: -17.3MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * CodeCheck took 177.65ms. Allocated memory is still 243.3MB. Free memory was 129.9MB in the beginning and 122.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:49:46,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:49:49,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:49:49,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:49:49,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:49:49,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:49:49,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:49:49,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:49:49,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:49:49,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:49:49,781 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:49:49,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:49:49,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:49:49,783 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:49:49,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:49:49,784 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:49:49,785 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:49:49,786 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:49:49,786 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:49:49,787 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:49:49,788 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:49:49,788 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:49:49,789 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:49:49,790 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:49,791 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:49:49,791 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:49:49,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:49,793 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:49:49,794 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:49:49,794 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:49:49,795 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:49:49,795 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:49,796 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:49:49,796 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:49:49,797 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:49:49,797 INFO L153 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2023-11-11 23:49:50,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:49:50,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:49:50,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:49:50,223 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:49:50,224 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:49:50,226 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-11 23:49:53,551 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:49:54,284 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:49:54,285 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2023-11-11 23:49:54,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data/c1c16cc7f/a68b31d0b0df403d98d14d3ee39190fa/FLAG87ced0f6a [2023-11-11 23:49:54,355 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/data/c1c16cc7f/a68b31d0b0df403d98d14d3ee39190fa [2023-11-11 23:49:54,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:49:54,367 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:49:54,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:54,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:49:54,377 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:49:54,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:54" (1/1) ... [2023-11-11 23:49:54,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59e18d71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:54, skipping insertion in model container [2023-11-11 23:49:54,380 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:54" (1/1) ... [2023-11-11 23:49:54,575 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:54,886 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-11 23:49:54,896 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-11 23:49:56,014 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,018 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,019 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,026 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,044 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,044 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,046 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,047 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,050 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,051 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,076 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,592 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:56,596 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:56,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:56,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:56,612 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:56,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:56,614 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:56,617 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:56,618 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:56,619 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:56,815 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:56,957 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:57,023 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:49:57,075 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:57,080 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-11 23:49:57,081 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-11 23:49:57,181 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,188 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,189 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,189 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,190 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,197 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,200 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,205 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,206 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,207 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,208 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,209 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,210 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,279 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:57,280 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:57,282 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:57,283 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:57,284 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:57,285 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:57,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:57,287 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:57,287 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:57,289 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:57,329 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,335 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:57,408 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:49:57,433 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2023-11-11 23:49:57,434 WARN L240 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_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2023-11-11 23:49:57,476 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,477 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,477 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,486 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,487 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,488 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,489 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,489 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,490 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,555 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:57,556 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:57,557 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:57,558 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:57,559 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:57,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:57,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:57,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:57,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:57,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:57,596 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:57,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2023-11-11 23:49:57,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:58,020 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,020 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,020 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,020 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,020 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,021 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,021 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,021 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,021 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,022 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,022 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,022 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,022 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,022 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,023 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:58,031 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:49:58,032 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58 WrapperNode [2023-11-11 23:49:58,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:58,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:58,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:49:58,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:49:58,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,176 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,254 INFO L138 Inliner]: procedures = 709, calls = 1716, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 679 [2023-11-11 23:49:58,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:58,256 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:49:58,256 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:49:58,256 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:49:58,280 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,281 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,305 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,305 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,379 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,382 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,392 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,399 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,414 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:49:58,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:49:58,421 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:49:58,421 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:49:58,422 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:58" (1/1) ... [2023-11-11 23:49:58,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:58,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:49:58,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:49:58,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:49:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:49:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:49:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:49:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:49:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:49:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:49:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:49:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:49:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:49:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:49:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:49:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:49:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:49:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:49:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:49:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:49:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:49:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:49:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:49:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:49:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:49:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:49:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:49:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:49:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:49:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:49:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:49:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:49:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:49:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:49:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:49:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:49:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:49:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:49:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:49:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:49:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:49:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:49:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:49:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:49:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2023-11-11 23:49:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2023-11-11 23:49:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:49:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:49:58,959 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:49:58,963 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:50:11,289 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:50:11,620 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:50:11,621 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:50:11,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:11 BoogieIcfgContainer [2023-11-11 23:50:11,625 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:50:11,626 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:50:11,626 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:50:11,637 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:50:11,637 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:11" (1/1) ... [2023-11-11 23:50:11,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:50:11,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2023-11-11 23:50:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2023-11-11 23:50:11,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-11 23:50:11,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:11,746 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:50:11,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:50:11,749 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:50:11,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:50:11,825 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:156) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:50:11,828 INFO L158 Benchmark]: Toolchain (without parser) took 17460.36ms. Allocated memory was 81.8MB in the beginning and 151.0MB in the end (delta: 69.2MB). Free memory was 49.9MB in the beginning and 77.8MB in the end (delta: -27.9MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2023-11-11 23:50:11,828 INFO L158 Benchmark]: CDTParser took 0.72ms. Allocated memory is still 81.8MB. Free memory was 57.5MB in the beginning and 57.5MB in the end (delta: 19.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:50:11,829 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3661.31ms. Allocated memory was 81.8MB in the beginning and 104.9MB in the end (delta: 23.1MB). Free memory was 49.7MB in the beginning and 43.8MB in the end (delta: 5.9MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2023-11-11 23:50:11,830 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.46ms. Allocated memory is still 104.9MB. Free memory was 43.8MB in the beginning and 33.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:50:11,830 INFO L158 Benchmark]: Boogie Preprocessor took 164.11ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 33.9MB in the beginning and 75.3MB in the end (delta: -41.5MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2023-11-11 23:50:11,831 INFO L158 Benchmark]: RCFGBuilder took 13204.49ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 75.3MB in the beginning and 86.2MB in the end (delta: -10.9MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2023-11-11 23:50:11,831 INFO L158 Benchmark]: CodeCheck took 200.46ms. Allocated memory is still 151.0MB. Free memory was 86.2MB in the beginning and 77.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:50:11,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72ms. Allocated memory is still 81.8MB. Free memory was 57.5MB in the beginning and 57.5MB in the end (delta: 19.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3661.31ms. Allocated memory was 81.8MB in the beginning and 104.9MB in the end (delta: 23.1MB). Free memory was 49.7MB in the beginning and 43.8MB in the end (delta: 5.9MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.46ms. Allocated memory is still 104.9MB. Free memory was 43.8MB in the beginning and 33.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.11ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 33.9MB in the beginning and 75.3MB in the end (delta: -41.5MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * RCFGBuilder took 13204.49ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 75.3MB in the beginning and 86.2MB in the end (delta: -10.9MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * CodeCheck took 200.46ms. Allocated memory is still 151.0MB. Free memory was 86.2MB in the beginning and 77.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:50:11,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:50:12,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcbda73-4eb1-4b98-bcc7-0e2565cd8d86/bin/ukojak-verify-0OAaufAVZV/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 RoundingMode not declared