./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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 e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:54:49,150 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:54:49,275 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:54:49,286 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:54:49,287 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:54:49,339 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:54:49,340 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:54:49,341 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:54:49,342 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:54:49,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:54:49,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:54:49,351 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:54:49,352 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:54:49,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:54:49,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:54:49,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:54:49,356 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:54:49,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:54:49,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:54:49,357 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:54:49,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:54:49,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:54:49,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:54:49,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:54:49,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:54:49,362 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:54:49,362 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:54:49,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:54:49,363 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:54:49,364 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb [2023-11-11 23:54:49,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:54:49,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:54:49,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:54:49,825 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:54:49,826 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:54:49,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-11 23:54:53,079 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:54:53,708 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:54:53,709 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-11 23:54:53,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data/0e2095620/de427e9da58a4fb68ec4dfbce4fdda9b/FLAG8080ec74b [2023-11-11 23:54:53,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data/0e2095620/de427e9da58a4fb68ec4dfbce4fdda9b [2023-11-11 23:54:53,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:54:53,791 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:54:53,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:54:53,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:54:53,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:54:53,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:54:53" (1/1) ... [2023-11-11 23:54:53,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46faad44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:53, skipping insertion in model container [2023-11-11 23:54:53,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:54:53" (1/1) ... [2023-11-11 23:54:53,986 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:54:54,354 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-11 23:54:54,364 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-11 23:54:55,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,606 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,625 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,626 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,629 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:55,630 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,205 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:54:56,206 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:54:56,208 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:54:56,210 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:54:56,213 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:54:56,214 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:54:56,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:54:56,216 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:54:56,217 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:54:56,218 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:54:56,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,702 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:54:56,760 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:54:56,827 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-11 23:54:56,828 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-11 23:54:56,861 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,862 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,862 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,863 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,863 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,869 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,870 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,871 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,871 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,900 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:54:56,901 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:54:56,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:54:56,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:54:56,903 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:54:56,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:54:56,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:54:56,905 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:54:56,905 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:54:56,906 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:54:56,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8291] [2023-11-11 23:54:56,977 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,978 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:54:56,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8777-8788] [2023-11-11 23:54:57,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:54:57,324 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,324 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,324 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,325 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,325 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,325 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,325 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,325 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,326 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,327 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,327 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,327 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,328 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,328 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,328 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,328 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,328 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,329 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:54:57,336 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:54:57,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57 WrapperNode [2023-11-11 23:54:57,338 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:54:57,339 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:54:57,339 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:54:57,339 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:54:57,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,471 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,584 INFO L138 Inliner]: procedures = 690, calls = 2622, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 860 [2023-11-11 23:54:57,584 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:54:57,586 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:54:57,586 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:54:57,586 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:54:57,596 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,596 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,604 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,604 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,651 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,697 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,703 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,714 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:54:57,715 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:54:57,716 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:54:57,716 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:54:57,717 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:54:57" (1/1) ... [2023-11-11 23:54:57,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:54:57,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:54:57,758 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:54:57,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:54:57,803 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2023-11-11 23:54:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2023-11-11 23:54:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2023-11-11 23:54:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2023-11-11 23:54:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2023-11-11 23:54:57,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:54:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:54:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:54:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:54:57,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:54:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:54:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:54:57,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:54:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:54:57,808 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:54:57,808 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:54:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:54:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:54:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:54:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:54:57,809 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:54:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:54:57,810 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:54:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:54:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:54:57,811 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:54:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:54:57,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:54:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2023-11-11 23:54:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2023-11-11 23:54:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:54:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:54:57,812 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:54:57,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:54:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2023-11-11 23:54:57,813 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2023-11-11 23:54:57,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:54:58,218 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:54:58,222 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:00,028 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:00,583 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:00,583 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:55:00,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:00 BoogieIcfgContainer [2023-11-11 23:55:00,587 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:00,588 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:00,588 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:00,600 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:00,600 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:00" (1/1) ... [2023-11-11 23:55:00,612 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:00,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2023-11-11 23:55:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2023-11-11 23:55:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-11 23:55:00,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:00,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:00,756 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 23:55:00,766 INFO L158 Benchmark]: Toolchain (without parser) took 6969.43ms. Allocated memory was 134.2MB in the beginning and 203.4MB in the end (delta: 69.2MB). Free memory was 86.3MB in the beginning and 73.1MB in the end (delta: 13.2MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2023-11-11 23:55:00,767 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 134.2MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:55:00,768 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3542.01ms. Allocated memory was 134.2MB in the beginning and 165.7MB in the end (delta: 31.5MB). Free memory was 85.9MB in the beginning and 73.8MB in the end (delta: 12.1MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2023-11-11 23:55:00,768 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.87ms. Allocated memory is still 165.7MB. Free memory was 72.8MB in the beginning and 61.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:55:00,769 INFO L158 Benchmark]: Boogie Preprocessor took 129.07ms. Allocated memory was 165.7MB in the beginning and 203.4MB in the end (delta: 37.7MB). Free memory was 61.2MB in the beginning and 140.4MB in the end (delta: -79.2MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. [2023-11-11 23:55:00,772 INFO L158 Benchmark]: RCFGBuilder took 2871.40ms. Allocated memory is still 203.4MB. Free memory was 140.4MB in the beginning and 80.4MB in the end (delta: 60.0MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:00,773 INFO L158 Benchmark]: CodeCheck took 171.69ms. Allocated memory is still 203.4MB. Free memory was 80.4MB in the beginning and 73.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:55:00,780 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 134.2MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3542.01ms. Allocated memory was 134.2MB in the beginning and 165.7MB in the end (delta: 31.5MB). Free memory was 85.9MB in the beginning and 73.8MB in the end (delta: 12.1MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.87ms. Allocated memory is still 165.7MB. Free memory was 72.8MB in the beginning and 61.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.07ms. Allocated memory was 165.7MB in the beginning and 203.4MB in the end (delta: 37.7MB). Free memory was 61.2MB in the beginning and 140.4MB in the end (delta: -79.2MB). Peak memory consumption was 16.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2871.40ms. Allocated memory is still 203.4MB. Free memory was 140.4MB in the beginning and 80.4MB in the end (delta: 60.0MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. * CodeCheck took 171.69ms. Allocated memory is still 203.4MB. Free memory was 80.4MB in the beginning and 73.1MB 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: 8291]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8291] - GenericResultAtLocation [Line: 8777]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8777-8788] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:55:00,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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 e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:03,563 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:03,688 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:55:03,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:03,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:03,739 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:03,740 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:03,741 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:03,742 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:03,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:03,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:03,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:03,749 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:03,751 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:03,751 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:55:03,752 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:55:03,752 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:55:03,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:03,753 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:03,755 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:03,756 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:03,756 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:55:03,757 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:03,757 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:03,758 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:03,758 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:03,759 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:03,760 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:03,760 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:03,761 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:55:03,762 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:03,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:03,763 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:55:03,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:03,764 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb [2023-11-11 23:55:04,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:04,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:04,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:04,295 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:04,296 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:04,297 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-11 23:55:07,520 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:08,268 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:08,269 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-11 23:55:08,325 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data/97230245c/21562f28dbd1441a801b709eb832c1ff/FLAG22656e7e7 [2023-11-11 23:55:08,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/data/97230245c/21562f28dbd1441a801b709eb832c1ff [2023-11-11 23:55:08,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:08,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:08,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:08,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:08,361 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:08,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:08" (1/1) ... [2023-11-11 23:55:08,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@776afc0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:08, skipping insertion in model container [2023-11-11 23:55:08,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:08" (1/1) ... [2023-11-11 23:55:08,595 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:08,973 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-11 23:55:08,982 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-11 23:55:10,160 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,160 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,161 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,163 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,164 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,184 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,185 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,188 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,189 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:10,821 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:10,823 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:10,825 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:10,827 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:10,835 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:10,836 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:10,842 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:10,844 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:10,847 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:10,849 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:11,248 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,248 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:11,458 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:55:11,527 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:11,532 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-11 23:55:11,533 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-11 23:55:11,582 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,583 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,583 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,584 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,585 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,665 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:11,666 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:11,668 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:11,668 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:11,672 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:11,673 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:11,674 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:11,675 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:11,676 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:11,676 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:11,785 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,786 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,816 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:11,843 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:11,857 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-11 23:55:11,857 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_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-11 23:55:11,888 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,888 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,895 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,895 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,896 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,897 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:11,933 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:11,933 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:11,934 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:11,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:11,936 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:11,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:11,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:11,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:11,939 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:11,939 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:12,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8291] [2023-11-11 23:55:12,095 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:12,096 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:12,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8777-8788] [2023-11-11 23:55:12,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:12,478 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,478 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,478 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,478 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,478 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,479 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,479 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,479 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,479 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,479 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,479 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,480 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:12,489 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:12,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12 WrapperNode [2023-11-11 23:55:12,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:12,491 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:12,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:12,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:12,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,721 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,848 INFO L138 Inliner]: procedures = 710, calls = 2622, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2023-11-11 23:55:12,849 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:12,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:12,851 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:12,851 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:12,861 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,861 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,891 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,967 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:12,984 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:13,003 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:13,012 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:13,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:13,038 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:13,038 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:13,038 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:13,039 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:12" (1/1) ... [2023-11-11 23:55:13,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:13,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:13,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:13,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:13,117 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2023-11-11 23:55:13,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2023-11-11 23:55:13,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2023-11-11 23:55:13,118 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2023-11-11 23:55:13,118 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2023-11-11 23:55:13,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:55:13,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-11 23:55:13,119 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:55:13,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:55:13,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:55:13,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:55:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:55:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:55:13,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:55:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:55:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:55:13,120 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:55:13,121 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:55:13,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:13,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:13,122 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:55:13,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:55:13,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:55:13,122 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:55:13,122 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:55:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:55:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:55:13,123 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:55:13,123 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:55:13,123 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:55:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:55:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:55:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2023-11-11 23:55:13,124 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2023-11-11 23:55:13,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:55:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:55:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:55:13,125 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:55:13,126 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:55:13,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2023-11-11 23:55:13,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2023-11-11 23:55:13,581 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:13,583 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:16,007 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:16,915 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:16,916 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:55:16,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:16 BoogieIcfgContainer [2023-11-11 23:55:16,919 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:16,920 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:16,920 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:16,933 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:16,933 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:16" (1/1) ... [2023-11-11 23:55:16,943 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2023-11-11 23:55:17,024 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2023-11-11 23:55:17,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-11 23:55:17,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:17,037 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:17,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:55:17,039 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:55:17,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:55:17,120 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 23:55:17,124 INFO L158 Benchmark]: Toolchain (without parser) took 8771.51ms. Allocated memory was 94.4MB in the beginning and 195.0MB in the end (delta: 100.7MB). Free memory was 60.7MB in the beginning and 80.3MB in the end (delta: -19.6MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2023-11-11 23:55:17,124 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 65.0MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:55:17,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4135.51ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 60.6MB in the beginning and 34.7MB in the end (delta: 26.0MB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. [2023-11-11 23:55:17,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 357.57ms. Allocated memory is still 113.2MB. Free memory was 34.7MB in the beginning and 51.9MB in the end (delta: -17.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-11 23:55:17,126 INFO L158 Benchmark]: Boogie Preprocessor took 186.30ms. Allocated memory is still 113.2MB. Free memory was 51.9MB in the beginning and 43.3MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:55:17,126 INFO L158 Benchmark]: RCFGBuilder took 3881.40ms. Allocated memory was 113.2MB in the beginning and 195.0MB in the end (delta: 81.8MB). Free memory was 43.3MB in the beginning and 88.7MB in the end (delta: -45.4MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:17,127 INFO L158 Benchmark]: CodeCheck took 202.39ms. Allocated memory is still 195.0MB. Free memory was 88.7MB in the beginning and 80.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:55:17,130 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 0.62ms. Allocated memory is still 65.0MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4135.51ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 60.6MB in the beginning and 34.7MB in the end (delta: 26.0MB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 357.57ms. Allocated memory is still 113.2MB. Free memory was 34.7MB in the beginning and 51.9MB in the end (delta: -17.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.30ms. Allocated memory is still 113.2MB. Free memory was 51.9MB in the beginning and 43.3MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3881.40ms. Allocated memory was 113.2MB in the beginning and 195.0MB in the end (delta: 81.8MB). Free memory was 43.3MB in the beginning and 88.7MB in the end (delta: -45.4MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. * CodeCheck took 202.39ms. Allocated memory is still 195.0MB. Free memory was 88.7MB in the beginning and 80.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8291]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8291] - GenericResultAtLocation [Line: 8777]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8777-8788] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:55:17,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:55:17,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31749bb9-eee2-4e5b-8b85-d1ad2e6205b0/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