./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.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_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/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_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/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_25548014-fa55-473e-ac37-323adcc8a465/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 736ea4a5dd3402548ec5519feaeb6272e84a8e8b8d19dfe030e7660d40611528 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:07:30,389 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:07:30,505 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:07:30,517 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:07:30,518 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:07:30,555 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:07:30,559 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:07:30,560 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:07:30,561 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:07:30,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:07:30,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:07:30,567 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:07:30,568 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:07:30,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:07:30,570 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:07:30,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:07:30,571 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:07:30,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:07:30,572 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:07:30,572 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:07:30,573 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:07:30,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:07:30,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:30,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:07:30,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:07:30,576 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:07:30,576 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:07:30,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:07:30,577 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:07:30,578 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_25548014-fa55-473e-ac37-323adcc8a465/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 736ea4a5dd3402548ec5519feaeb6272e84a8e8b8d19dfe030e7660d40611528 [2023-11-12 00:07:30,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:07:30,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:07:30,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:07:30,895 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:07:30,896 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:07:30,898 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i [2023-11-12 00:07:34,183 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:07:34,806 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:07:34,807 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i [2023-11-12 00:07:34,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data/b928cc652/187da9f8be324d48a536d644d1c87b6a/FLAGea76487e2 [2023-11-12 00:07:34,874 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data/b928cc652/187da9f8be324d48a536d644d1c87b6a [2023-11-12 00:07:34,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:07:34,883 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:07:34,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:34,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:07:34,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:07:34,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:34" (1/1) ... [2023-11-12 00:07:34,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f01328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:34, skipping insertion in model container [2023-11-12 00:07:34,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:34" (1/1) ... [2023-11-12 00:07:35,036 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:07:35,377 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2023-11-12 00:07:35,389 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2023-11-12 00:07:36,856 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,857 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,857 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,859 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,860 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,880 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,883 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,885 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,890 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,901 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:36,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,428 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:37,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:37,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:37,433 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:37,435 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:37,436 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:37,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:37,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:37,439 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:37,440 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:37,662 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,685 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,767 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:37,809 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:07:37,826 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2023-11-12 00:07:37,827 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2023-11-12 00:07:37,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,943 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,944 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,946 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,957 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,966 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,969 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,970 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,972 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,975 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,976 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:37,976 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:38,064 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:38,065 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:38,066 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:38,067 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:38,069 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:38,070 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:38,070 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:38,071 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:38,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:38,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:38,107 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:38,114 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:38,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7737-7748] [2023-11-12 00:07:38,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:38,668 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,668 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,669 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,669 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,669 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,669 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,669 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,670 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,670 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,670 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,670 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,670 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,671 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,671 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,671 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:38,680 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:07:38,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38 WrapperNode [2023-11-12 00:07:38,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:38,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:38,683 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:07:38,683 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:07:38,693 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:38,836 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:38,976 INFO L138 Inliner]: procedures = 690, calls = 1683, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 659 [2023-11-12 00:07:38,976 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:38,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:07:38,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:07:38,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:07:38,998 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:38,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,011 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,074 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,091 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,128 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,153 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:07:39,154 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:07:39,155 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:07:39,155 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:07:39,156 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:38" (1/1) ... [2023-11-12 00:07:39,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:39,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:07:39,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:07:39,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:07:39,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:07:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:07:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:07:39,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:07:39,263 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:07:39,264 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:07:39,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:07:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:07:39,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:07:39,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:07:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:07:39,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:07:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:07:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:07:39,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:07:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:07:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:07:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:07:39,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:07:39,269 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:07:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:07:39,270 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-12 00:07:39,270 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-12 00:07:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:07:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:07:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:07:39,271 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:07:39,271 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:07:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:07:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:07:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:07:39,272 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:07:39,272 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:07:39,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:07:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:07:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:07:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:07:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:07:39,274 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:07:39,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:07:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:07:39,275 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:39,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:39,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:07:39,698 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:07:39,704 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:07:41,100 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:07:41,363 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:07:41,363 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:07:41,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:41 BoogieIcfgContainer [2023-11-12 00:07:41,367 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:07:41,368 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:07:41,369 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:07:41,379 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:07:41,379 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:41" (1/1) ... [2023-11-12 00:07:41,389 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:07:41,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:07:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 149 states and 198 transitions. [2023-11-12 00:07:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2023-11-12 00:07:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-12 00:07:41,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:07:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:07:41,551 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) [2023-11-12 00:07:41,555 INFO L158 Benchmark]: Toolchain (without parser) took 6670.70ms. Allocated memory was 132.1MB in the beginning and 230.7MB in the end (delta: 98.6MB). Free memory was 77.2MB in the beginning and 134.3MB in the end (delta: -57.2MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. [2023-11-12 00:07:41,556 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 132.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:07:41,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3794.03ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 77.2MB in the beginning and 99.0MB in the end (delta: -21.8MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2023-11-12 00:07:41,562 INFO L158 Benchmark]: Boogie Procedure Inliner took 293.81ms. Allocated memory is still 159.4MB. Free memory was 99.0MB in the beginning and 90.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:07:41,562 INFO L158 Benchmark]: Boogie Preprocessor took 176.25ms. Allocated memory is still 159.4MB. Free memory was 90.6MB in the beginning and 84.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:07:41,563 INFO L158 Benchmark]: RCFGBuilder took 2212.53ms. Allocated memory was 159.4MB in the beginning and 230.7MB in the end (delta: 71.3MB). Free memory was 84.3MB in the beginning and 141.7MB in the end (delta: -57.4MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2023-11-12 00:07:41,564 INFO L158 Benchmark]: CodeCheck took 185.11ms. Allocated memory is still 230.7MB. Free memory was 141.7MB in the beginning and 134.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:07:41,572 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 0.30ms. Allocated memory is still 132.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3794.03ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 77.2MB in the beginning and 99.0MB in the end (delta: -21.8MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 293.81ms. Allocated memory is still 159.4MB. Free memory was 99.0MB in the beginning and 90.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.25ms. Allocated memory is still 159.4MB. Free memory was 90.6MB in the beginning and 84.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2212.53ms. Allocated memory was 159.4MB in the beginning and 230.7MB in the end (delta: 71.3MB). Free memory was 84.3MB in the beginning and 141.7MB in the end (delta: -57.4MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * CodeCheck took 185.11ms. Allocated memory is still 230.7MB. Free memory was 141.7MB in the beginning and 134.3MB 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: 7737]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7737-7748] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:07:41,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/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_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/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_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/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_25548014-fa55-473e-ac37-323adcc8a465/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 736ea4a5dd3402548ec5519feaeb6272e84a8e8b8d19dfe030e7660d40611528 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:07:44,590 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:07:44,736 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:07:44,776 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:07:44,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:07:44,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:07:44,779 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:07:44,779 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:07:44,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:07:44,781 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:07:44,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:07:44,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:07:44,782 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:07:44,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:07:44,784 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:07:44,784 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:07:44,785 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:07:44,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:07:44,786 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:07:44,787 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:07:44,787 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:07:44,793 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:07:44,794 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:07:44,794 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:07:44,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:07:44,795 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:44,796 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:07:44,796 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:07:44,797 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:07:44,797 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:07:44,799 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:07:44,799 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:07:44,800 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:07:44,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:07:44,801 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_25548014-fa55-473e-ac37-323adcc8a465/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 736ea4a5dd3402548ec5519feaeb6272e84a8e8b8d19dfe030e7660d40611528 [2023-11-12 00:07:45,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:07:45,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:07:45,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:07:45,232 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:07:45,233 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:07:45,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i [2023-11-12 00:07:48,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:07:49,093 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:07:49,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i [2023-11-12 00:07:49,146 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data/dbe479658/e15fed14362846e1a746095687954580/FLAG6cffcbcc5 [2023-11-12 00:07:49,167 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/data/dbe479658/e15fed14362846e1a746095687954580 [2023-11-12 00:07:49,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:07:49,176 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:07:49,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:49,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:07:49,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:07:49,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:49" (1/1) ... [2023-11-12 00:07:49,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f235906 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:49, skipping insertion in model container [2023-11-12 00:07:49,189 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:49" (1/1) ... [2023-11-12 00:07:49,338 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:07:49,621 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2023-11-12 00:07:49,628 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2023-11-12 00:07:50,651 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,651 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,652 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,653 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,654 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,667 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,668 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,671 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,673 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,674 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,675 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:50,675 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,111 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:51,112 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:51,114 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:51,115 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:51,117 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:51,118 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:51,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:51,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:51,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:51,121 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:51,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,329 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,401 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:51,466 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-12 00:07:51,515 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:07:51,524 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2023-11-12 00:07:51,524 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2023-11-12 00:07:51,639 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,642 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,643 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,643 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,644 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,652 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,659 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,661 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,662 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,665 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,667 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,668 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,669 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,743 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:51,745 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:51,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:51,747 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:51,750 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:51,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:51,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:51,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:51,756 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:51,758 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:51,818 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,823 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:51,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:51,911 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:07:51,934 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4493,4506] [2023-11-12 00:07:51,934 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_25548014-fa55-473e-ac37-323adcc8a465/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness_negated.i[4553,4566] [2023-11-12 00:07:52,026 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,027 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,027 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,028 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,029 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,036 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,037 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,038 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,039 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,040 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,041 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,042 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,042 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:52,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:52,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:52,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:52,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:52,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:52,089 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:52,089 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:52,090 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:52,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:52,144 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,152 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:52,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7737-7748] [2023-11-12 00:07:52,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:52,599 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,600 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,600 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,600 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,600 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,600 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,600 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,601 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,601 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,601 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,601 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,602 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,602 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,602 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,602 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:52,611 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:07:52,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52 WrapperNode [2023-11-12 00:07:52,612 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:52,614 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:52,614 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:07:52,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:07:52,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:52,763 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:52,883 INFO L138 Inliner]: procedures = 710, calls = 1683, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 656 [2023-11-12 00:07:52,889 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:52,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:07:52,891 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:07:52,891 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:07:52,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:52,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:52,925 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:52,926 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:53,001 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:53,012 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:53,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:53,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:53,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:07:53,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:07:53,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:07:53,055 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:07:53,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:52" (1/1) ... [2023-11-12 00:07:53,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:53,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:07:53,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:07:53,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:07:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:07:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:07:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:07:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:07:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:07:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:07:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:07:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:07:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-12 00:07:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-12 00:07:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:07:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:07:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:07:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:07:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:07:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:07:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:07:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:07:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:07:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:07:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:07:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:07:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:07:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-12 00:07:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-12 00:07:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-12 00:07:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-12 00:07:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:07:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:07:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:07:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:07:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:07:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:07:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:07:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:07:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:07:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:07:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:07:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:07:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-12 00:07:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-12 00:07:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:07:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:07:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:07:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:07:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:07:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:53,605 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:07:53,609 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:07:55,971 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:07:56,319 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:07:56,320 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 00:07:56,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:56 BoogieIcfgContainer [2023-11-12 00:07:56,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:07:56,324 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:07:56,325 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:07:56,337 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:07:56,337 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:56" (1/1) ... [2023-11-12 00:07:56,348 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:07:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:07:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 149 states and 198 transitions. [2023-11-12 00:07:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2023-11-12 00:07:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-12 00:07:56,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:07:56,446 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:07:56,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:07:56,453 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:07:56,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:07:56,548 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) [2023-11-12 00:07:56,552 INFO L158 Benchmark]: Toolchain (without parser) took 7374.81ms. Allocated memory was 104.9MB in the beginning and 165.7MB in the end (delta: 60.8MB). Free memory was 73.6MB in the beginning and 63.4MB in the end (delta: 10.2MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2023-11-12 00:07:56,552 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 73.4MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 52.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:07:56,553 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3432.93ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 73.4MB in the beginning and 49.7MB in the end (delta: 23.8MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2023-11-12 00:07:56,553 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.08ms. Allocated memory is still 125.8MB. Free memory was 49.7MB in the beginning and 71.8MB in the end (delta: -22.1MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2023-11-12 00:07:56,554 INFO L158 Benchmark]: Boogie Preprocessor took 163.19ms. Allocated memory is still 125.8MB. Free memory was 71.8MB in the beginning and 63.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:07:56,554 INFO L158 Benchmark]: RCFGBuilder took 3268.95ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 63.4MB in the beginning and 71.1MB in the end (delta: -7.7MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2023-11-12 00:07:56,555 INFO L158 Benchmark]: CodeCheck took 225.68ms. Allocated memory is still 165.7MB. Free memory was 71.1MB in the beginning and 63.4MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:07:56,564 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 0.50ms. Allocated memory is still 73.4MB. Free memory was 49.8MB in the beginning and 49.7MB in the end (delta: 52.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3432.93ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 73.4MB in the beginning and 49.7MB in the end (delta: 23.8MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 276.08ms. Allocated memory is still 125.8MB. Free memory was 49.7MB in the beginning and 71.8MB in the end (delta: -22.1MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.19ms. Allocated memory is still 125.8MB. Free memory was 71.8MB in the beginning and 63.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3268.95ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 63.4MB in the beginning and 71.1MB in the end (delta: -7.7MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. * CodeCheck took 225.68ms. Allocated memory is still 165.7MB. Free memory was 71.1MB in the beginning and 63.4MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7737]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7737-7748] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:07:56,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:07:56,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25548014-fa55-473e-ac37-323adcc8a465/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