./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:56:51,385 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:56:51,459 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:56:51,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:56:51,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:56:51,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:56:51,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:56:51,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:56:51,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:56:51,496 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:56:51,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:56:51,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:56:51,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:56:51,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:56:51,499 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:56:51,500 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:56:51,500 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:56:51,501 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:56:51,501 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:56:51,502 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:56:51,503 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:56:51,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:56:51,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:51,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:56:51,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:56:51,506 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:56:51,507 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:56:51,507 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:56:51,508 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:56:51,508 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2023-11-11 23:56:51,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:56:51,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:56:51,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:56:51,789 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:56:51,791 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:56:51,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-11 23:56:55,003 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:56:55,695 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:56:55,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-11 23:56:55,756 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data/6fbd9cc1c/1198a4a5711c424b8e0c2fa98728d39f/FLAG050195319 [2023-11-11 23:56:55,778 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data/6fbd9cc1c/1198a4a5711c424b8e0c2fa98728d39f [2023-11-11 23:56:55,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:56:55,788 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:56:55,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:55,795 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:56:55,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:56:55,804 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:55" (1/1) ... [2023-11-11 23:56:55,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51e17855 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:55, skipping insertion in model container [2023-11-11 23:56:55,806 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:55" (1/1) ... [2023-11-11 23:56:55,959 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:56:56,247 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-11 23:56:56,259 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-11 23:56:57,727 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,728 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,729 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,730 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,732 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,750 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,754 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:57,755 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:56:58,237 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:56:58,239 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:56:58,241 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:56:58,243 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:56:58,244 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:56:58,246 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:56:58,247 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:56:58,248 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:56:58,249 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:56:58,710 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,711 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,845 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:58,908 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:56:58,923 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-11 23:56:58,924 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-11 23:56:58,965 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,965 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,966 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,966 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,975 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,991 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,993 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,994 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:58,995 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:59,064 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:56:59,066 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:56:59,067 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:56:59,068 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:56:59,069 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:56:59,070 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:56:59,071 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:56:59,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:56:59,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:56:59,073 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:56:59,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8277] [2023-11-11 23:56:59,217 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:59,218 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:59,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8763-8774] [2023-11-11 23:56:59,257 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:59,554 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,555 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,555 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,555 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,555 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,555 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,556 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,556 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,556 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,558 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,558 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,558 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,558 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,558 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,558 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,559 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,559 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,560 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:59,568 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:56:59,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59 WrapperNode [2023-11-11 23:56:59,570 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:59,571 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:59,571 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:56:59,571 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:56:59,580 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,775 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 792 [2023-11-11 23:56:59,776 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:59,776 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:56:59,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:56:59,777 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:56:59,786 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,794 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,795 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,854 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,857 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,878 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,883 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,894 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:56:59,908 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:56:59,909 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:56:59,909 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:56:59,910 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:59,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:56:59,954 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:56:59,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:57:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-11 23:57:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:57:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:57:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:57:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:57:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:57:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:57:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:57:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:57:00,008 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:57:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:57:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:57:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:57:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:57:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:57:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:57:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:57:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:57:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:57:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:57:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:57:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:57:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2023-11-11 23:57:00,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2023-11-11 23:57:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:57:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:57:00,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:57:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:57:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:57:00,277 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:57:00,279 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:57:01,875 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:57:02,051 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:57:02,052 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:57:02,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:02 BoogieIcfgContainer [2023-11-11 23:57:02,055 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:57:02,057 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:57:02,057 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:57:02,069 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:57:02,070 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:02" (1/1) ... [2023-11-11 23:57:02,081 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:57:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:57:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2023-11-11 23:57:02,167 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2023-11-11 23:57:02,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-11 23:57:02,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:57:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:57:02,234 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 23:57:02,244 INFO L158 Benchmark]: Toolchain (without parser) took 6449.54ms. Allocated memory was 148.9MB in the beginning and 251.7MB in the end (delta: 102.8MB). Free memory was 100.1MB in the beginning and 138.6MB in the end (delta: -38.5MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2023-11-11 23:57:02,245 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 148.9MB. Free memory is still 97.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:57:02,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3775.06ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 100.1MB in the beginning and 121.3MB in the end (delta: -21.2MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2023-11-11 23:57:02,248 INFO L158 Benchmark]: Boogie Procedure Inliner took 204.73ms. Allocated memory is still 188.7MB. Free memory was 121.3MB in the beginning and 109.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:57:02,249 INFO L158 Benchmark]: Boogie Preprocessor took 131.44ms. Allocated memory is still 188.7MB. Free memory was 109.7MB in the beginning and 103.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:57:02,252 INFO L158 Benchmark]: RCFGBuilder took 2146.82ms. Allocated memory was 188.7MB in the beginning and 251.7MB in the end (delta: 62.9MB). Free memory was 103.5MB in the beginning and 145.9MB in the end (delta: -42.5MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2023-11-11 23:57:02,253 INFO L158 Benchmark]: CodeCheck took 180.61ms. Allocated memory is still 251.7MB. Free memory was 145.9MB in the beginning and 138.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:57:02,259 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 0.36ms. Allocated memory is still 148.9MB. Free memory is still 97.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3775.06ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 100.1MB in the beginning and 121.3MB in the end (delta: -21.2MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 204.73ms. Allocated memory is still 188.7MB. Free memory was 121.3MB in the beginning and 109.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.44ms. Allocated memory is still 188.7MB. Free memory was 109.7MB in the beginning and 103.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2146.82ms. Allocated memory was 188.7MB in the beginning and 251.7MB in the end (delta: 62.9MB). Free memory was 103.5MB in the beginning and 145.9MB in the end (delta: -42.5MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * CodeCheck took 180.61ms. Allocated memory is still 251.7MB. Free memory was 145.9MB in the beginning and 138.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8277]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8277] - GenericResultAtLocation [Line: 8763]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8763-8774] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:57:02,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:57:05,244 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:57:05,406 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:57:05,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:57:05,469 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:57:05,471 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:57:05,472 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:57:05,473 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:57:05,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:57:05,479 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:57:05,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:57:05,481 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:57:05,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:57:05,484 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:57:05,484 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:57:05,485 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:57:05,485 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:57:05,486 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:57:05,487 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:57:05,488 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:57:05,489 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:57:05,490 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:57:05,491 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:57:05,491 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:57:05,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:57:05,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:57:05,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:57:05,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:57:05,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:57:05,495 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:57:05,497 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:57:05,497 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:57:05,498 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:57:05,498 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:57:05,499 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2023-11-11 23:57:05,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:57:05,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:57:05,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:57:05,999 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:57:05,999 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:57:06,002 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-11 23:57:09,259 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:57:10,051 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:57:10,052 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-11 23:57:10,114 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data/7fbc1ccd7/029b69cf97ba485ba32946b577b86441/FLAG0a5ff9dfe [2023-11-11 23:57:10,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/data/7fbc1ccd7/029b69cf97ba485ba32946b577b86441 [2023-11-11 23:57:10,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:57:10,140 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:57:10,142 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:57:10,142 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:57:10,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:57:10,150 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:57:10" (1/1) ... [2023-11-11 23:57:10,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8fc30d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:10, skipping insertion in model container [2023-11-11 23:57:10,152 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:57:10" (1/1) ... [2023-11-11 23:57:10,338 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:57:10,707 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-11 23:57:10,716 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-11 23:57:12,227 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,228 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,229 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,232 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,233 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,265 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,267 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,269 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,271 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:12,866 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:57:12,867 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:57:12,869 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:57:12,870 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:57:12,871 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:57:12,872 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:57:12,873 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:57:12,874 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:57:12,875 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:57:12,875 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:57:13,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:57:13,381 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:57:13,444 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:57:13,449 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-11 23:57:13,450 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-11 23:57:13,518 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,518 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,519 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,520 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,522 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,542 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,542 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,544 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,545 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,585 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:57:13,587 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:57:13,588 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:57:13,589 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:57:13,590 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:57:13,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:57:13,592 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:57:13,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:57:13,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:57:13,594 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:57:13,681 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,681 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,773 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:57:13,821 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:57:13,835 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-11 23:57:13,836 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_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-11 23:57:13,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,890 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,892 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,892 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,893 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,904 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:13,946 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:57:13,947 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:57:13,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:57:13,949 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:57:13,950 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:57:13,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:57:13,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:57:13,952 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:57:13,953 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:57:13,954 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:57:14,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8277] [2023-11-11 23:57:14,053 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:14,054 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:14,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8763-8774] [2023-11-11 23:57:14,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:57:14,406 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,406 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,406 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,406 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,406 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,407 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,407 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,407 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,407 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,408 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,408 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,409 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,409 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,409 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,410 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,410 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,411 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,411 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:14,420 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:57:14,421 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14 WrapperNode [2023-11-11 23:57:14,422 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:57:14,423 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:57:14,424 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:57:14,424 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:57:14,432 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,576 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,680 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 793 [2023-11-11 23:57:14,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:57:14,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:57:14,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:57:14,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:57:14,692 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,722 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,810 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,830 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:57:14,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:57:14,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:57:14,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:57:14,861 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:14" (1/1) ... [2023-11-11 23:57:14,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:57:14,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:57:14,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:57:14,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:57:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-11 23:57:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:57:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:57:14,947 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:57:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:57:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:57:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:57:14,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:57:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:57:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:57:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2023-11-11 23:57:14,949 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2023-11-11 23:57:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:57:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:57:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:57:14,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:57:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:57:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:57:14,951 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:57:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:57:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:57:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:57:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:57:14,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:57:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:57:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2023-11-11 23:57:14,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2023-11-11 23:57:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:57:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:57:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:57:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:57:14,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:57:15,332 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:57:15,335 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:57:17,645 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:57:18,016 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:57:18,016 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:57:18,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:18 BoogieIcfgContainer [2023-11-11 23:57:18,019 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:57:18,020 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:57:18,022 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:57:18,032 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:57:18,032 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:18" (1/1) ... [2023-11-11 23:57:18,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:57:18,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:57:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2023-11-11 23:57:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2023-11-11 23:57:18,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-11 23:57:18,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:57:18,130 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:57:18,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:57:18,136 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:57:18,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:57:18,206 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 23:57:18,209 INFO L158 Benchmark]: Toolchain (without parser) took 8069.78ms. Allocated memory was 102.8MB in the beginning and 159.4MB in the end (delta: 56.6MB). Free memory was 69.3MB in the beginning and 70.7MB in the end (delta: -1.4MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2023-11-11 23:57:18,210 INFO L158 Benchmark]: CDTParser took 0.83ms. Allocated memory is still 71.3MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:57:18,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4280.63ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 69.1MB in the beginning and 68.9MB in the end (delta: 214.0kB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2023-11-11 23:57:18,211 INFO L158 Benchmark]: Boogie Procedure Inliner took 257.10ms. Allocated memory is still 123.7MB. Free memory was 68.7MB in the beginning and 56.2MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:57:18,212 INFO L158 Benchmark]: Boogie Preprocessor took 177.16ms. Allocated memory is still 123.7MB. Free memory was 56.2MB in the beginning and 48.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:57:18,212 INFO L158 Benchmark]: RCFGBuilder took 3160.14ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 48.5MB in the beginning and 78.0MB in the end (delta: -29.5MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2023-11-11 23:57:18,213 INFO L158 Benchmark]: CodeCheck took 187.46ms. Allocated memory is still 159.4MB. Free memory was 78.0MB in the beginning and 70.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:57:18,215 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 0.83ms. Allocated memory is still 71.3MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4280.63ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 69.1MB in the beginning and 68.9MB in the end (delta: 214.0kB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 257.10ms. Allocated memory is still 123.7MB. Free memory was 68.7MB in the beginning and 56.2MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 177.16ms. Allocated memory is still 123.7MB. Free memory was 56.2MB in the beginning and 48.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3160.14ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 48.5MB in the beginning and 78.0MB in the end (delta: -29.5MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * CodeCheck took 187.46ms. Allocated memory is still 159.4MB. Free memory was 78.0MB in the beginning and 70.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8277]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8277] - GenericResultAtLocation [Line: 8763]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8763-8774] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:57:18,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:57:18,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b3b8962-ddb6-4ae5-8c7e-c7372bd9f5da/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