./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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 e90148f919588369c69b49a60a4d7e82bc22afbed96e7a6bec3d0bb17901f788 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:39,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:39,884 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:55:39,891 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:55:39,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:55:39,931 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:39,932 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:39,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:39,934 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:39,939 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:39,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:39,941 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:39,942 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:55:39,944 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:39,944 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:39,945 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:39,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:39,945 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:39,946 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:39,947 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:39,947 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:39,948 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:39,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:39,949 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:39,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:39,950 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:39,950 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:55:39,951 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:55:39,951 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:39,952 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e90148f919588369c69b49a60a4d7e82bc22afbed96e7a6bec3d0bb17901f788 [2023-11-11 23:55:40,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:40,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:40,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:40,366 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:40,366 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:40,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i [2023-11-11 23:55:43,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:44,130 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:44,131 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i [2023-11-11 23:55:44,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data/f366a0a60/0acf34788f234f339e422980ddff666d/FLAG0665aa10f [2023-11-11 23:55:44,199 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data/f366a0a60/0acf34788f234f339e422980ddff666d [2023-11-11 23:55:44,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:44,211 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:44,217 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:44,217 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:44,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:44,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:44" (1/1) ... [2023-11-11 23:55:44,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@562ebcfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:44, skipping insertion in model container [2023-11-11 23:55:44,225 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:44" (1/1) ... [2023-11-11 23:55:44,395 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:44,667 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4500,4513] [2023-11-11 23:55:44,683 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4560,4573] [2023-11-11 23:55:45,972 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,973 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,974 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,975 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,977 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,993 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,994 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,996 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:45,997 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:46,638 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:46,640 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:46,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:46,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:46,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:46,662 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:46,664 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:46,665 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:46,666 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:46,667 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:46,962 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:46,963 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:47,127 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:55:47,154 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4500,4513] [2023-11-11 23:55:47,157 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4560,4573] [2023-11-11 23:55:47,217 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,218 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,218 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,218 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,220 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,232 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,232 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,235 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,235 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,304 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:55:47,305 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:55:47,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:55:47,307 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:55:47,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:55:47,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:55:47,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:55:47,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:55:47,310 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:55:47,311 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:55:47,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-11-11 23:55:47,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:47,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2023-11-11 23:55:47,575 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:55:47,895 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,895 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,896 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,896 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,896 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,896 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,896 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,896 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,897 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,898 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,899 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,899 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,899 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,900 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,900 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,900 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,900 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,901 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:55:47,909 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:55:47,910 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47 WrapperNode [2023-11-11 23:55:47,910 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:47,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:47,912 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:55:47,912 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:55:47,921 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,050 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,140 INFO L138 Inliner]: procedures = 689, calls = 2612, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 776 [2023-11-11 23:55:48,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:55:48,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:55:48,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:55:48,142 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:55:48,153 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,161 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,164 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,213 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,225 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:55:48,278 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:55:48,279 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:55:48,279 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:55:48,280 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:47" (1/1) ... [2023-11-11 23:55:48,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:48,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:55:48,319 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:55:48,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:55:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-11-11 23:55:48,365 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-11-11 23:55:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:55:48,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:55:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:55:48,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:55:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:55:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:55:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:55:48,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:55:48,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:55:48,368 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:55:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:55:48,369 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:55:48,369 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:55:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:55:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:55:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:55:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:55:48,370 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:55:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:55:48,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:55:48,697 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:55:48,699 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:55:49,916 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:55:50,192 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:55:50,192 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:55:50,195 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:50 BoogieIcfgContainer [2023-11-11 23:55:50,196 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:55:50,196 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:55:50,197 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:55:50,208 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:55:50,208 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:55:50" (1/1) ... [2023-11-11 23:55:50,217 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:55:50,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:55:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-11 23:55:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-11 23:55:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:55:50,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:55:50,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:55:50,334 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 23:55:50,347 INFO L158 Benchmark]: Toolchain (without parser) took 6126.33ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 106.0MB in the beginning and 92.9MB in the end (delta: 13.1MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:50,347 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 121.6MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:55:50,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3694.34ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 106.0MB in the beginning and 114.6MB in the end (delta: -8.6MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:50,349 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.55ms. Allocated memory is still 182.5MB. Free memory was 114.6MB in the beginning and 103.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:50,350 INFO L158 Benchmark]: Boogie Preprocessor took 136.47ms. Allocated memory is still 182.5MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:50,351 INFO L158 Benchmark]: RCFGBuilder took 1917.49ms. Allocated memory is still 182.5MB. Free memory was 96.8MB in the beginning and 99.2MB in the end (delta: -2.4MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2023-11-11 23:55:50,353 INFO L158 Benchmark]: CodeCheck took 140.48ms. Allocated memory is still 182.5MB. Free memory was 99.2MB in the beginning and 92.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:55:50,355 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 0.35ms. Allocated memory is still 121.6MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3694.34ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 106.0MB in the beginning and 114.6MB in the end (delta: -8.6MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.55ms. Allocated memory is still 182.5MB. Free memory was 114.6MB in the beginning and 103.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.47ms. Allocated memory is still 182.5MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1917.49ms. Allocated memory is still 182.5MB. Free memory was 96.8MB in the beginning and 99.2MB in the end (delta: -2.4MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * CodeCheck took 140.48ms. Allocated memory is still 182.5MB. Free memory was 99.2MB in the beginning and 92.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:55:50,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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 e90148f919588369c69b49a60a4d7e82bc22afbed96e7a6bec3d0bb17901f788 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:55:53,089 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:55:53,183 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:55:53,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:55:53,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:55:53,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:55:53,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:55:53,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:55:53,254 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:55:53,256 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:55:53,257 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:55:53,257 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:55:53,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:55:53,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:55:53,263 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:55:53,263 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:55:53,264 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:55:53,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:55:53,265 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:55:53,266 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:55:53,267 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:55:53,268 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:55:53,268 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:53,269 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:53,269 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:55:53,269 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:55:53,270 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:55:53,271 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:55:53,271 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:55:53,271 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:55:53,273 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:55:53,273 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:55:53,273 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:55:53,274 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:55:53,274 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e90148f919588369c69b49a60a4d7e82bc22afbed96e7a6bec3d0bb17901f788 [2023-11-11 23:55:53,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:55:53,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:55:53,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:55:53,753 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:55:53,753 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:55:53,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i [2023-11-11 23:55:57,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:55:57,704 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:55:57,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i [2023-11-11 23:55:57,757 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data/f84d42167/9abdf6055aa6473291f21a4dbb723db4/FLAG8df96eb56 [2023-11-11 23:55:57,779 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/data/f84d42167/9abdf6055aa6473291f21a4dbb723db4 [2023-11-11 23:55:57,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:55:57,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:55:57,793 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:55:57,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:55:57,798 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:55:57,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:57" (1/1) ... [2023-11-11 23:55:57,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@129ed1fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:55:57, skipping insertion in model container [2023-11-11 23:55:57,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:55:57" (1/1) ... [2023-11-11 23:55:57,972 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:55:58,334 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4500,4513] [2023-11-11 23:55:58,343 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4560,4573] [2023-11-11 23:55:59,754 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,762 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,786 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,787 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,789 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:55:59,789 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:00,375 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:56:00,383 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:56:00,384 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:56:00,386 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:56:00,388 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:56:00,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:56:00,391 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:56:00,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:56:00,395 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:56:00,397 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:56:00,786 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:00,787 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:00,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:00,973 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:56:01,024 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:56:01,027 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4500,4513] [2023-11-11 23:56:01,029 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4560,4573] [2023-11-11 23:56:01,112 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,112 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,113 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,113 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,114 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,120 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,121 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,122 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,122 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,153 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:56:01,154 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:56:01,155 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:56:01,156 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:56:01,156 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:56:01,157 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:56:01,157 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:56:01,158 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:56:01,158 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:56:01,158 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:56:01,233 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,233 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:01,288 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:56:01,339 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4500,4513] [2023-11-11 23:56:01,340 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_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness_negated.i[4560,4573] [2023-11-11 23:56:01,374 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,374 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,375 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,375 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,376 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,382 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,383 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,384 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,384 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:56:01,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:56:01,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:56:01,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:56:01,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:56:01,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:56:01,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:56:01,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:56:01,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:56:01,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:56:01,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2023-11-11 23:56:01,518 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,521 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:56:01,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2023-11-11 23:56:01,551 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:56:01,900 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,900 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,901 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,902 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,903 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:56:01,910 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:56:01,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01 WrapperNode [2023-11-11 23:56:01,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:01,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:01,912 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:56:01,913 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:56:01,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,083 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,185 INFO L138 Inliner]: procedures = 709, calls = 2612, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2023-11-11 23:56:02,186 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:56:02,187 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:56:02,187 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:56:02,187 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:56:02,197 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,214 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,215 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,268 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,282 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,292 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,312 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,333 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:56:02,334 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:56:02,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:56:02,335 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:56:02,336 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:01" (1/1) ... [2023-11-11 23:56:02,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:02,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:56:02,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:56:02,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:56:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-11-11 23:56:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-11-11 23:56:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:56:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:56:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:56:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:56:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:56:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:56:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:56:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:56:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:56:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:56:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:56:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:56:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:56:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:56:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:56:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:56:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:56:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:56:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:56:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:56:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:56:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:56:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:56:02,787 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:56:02,797 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:56:04,990 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:56:05,485 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:56:05,485 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:56:05,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:05 BoogieIcfgContainer [2023-11-11 23:56:05,489 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:56:05,491 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:56:05,491 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:56:05,502 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:56:05,503 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:56:05" (1/1) ... [2023-11-11 23:56:05,513 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:56:05,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:56:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-11 23:56:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-11 23:56:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:56:05,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:56:05,614 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:56:05,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:56:05,622 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:56:05,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:56:05,703 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 23:56:05,707 INFO L158 Benchmark]: Toolchain (without parser) took 7918.84ms. Allocated memory was 117.4MB in the beginning and 213.9MB in the end (delta: 96.5MB). Free memory was 89.6MB in the beginning and 128.5MB in the end (delta: -38.8MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2023-11-11 23:56:05,707 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 67.1MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:56:05,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4118.97ms. Allocated memory was 117.4MB in the beginning and 144.7MB in the end (delta: 27.3MB). Free memory was 89.3MB in the beginning and 55.4MB in the end (delta: 33.9MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2023-11-11 23:56:05,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.68ms. Allocated memory is still 144.7MB. Free memory was 55.4MB in the beginning and 78.7MB in the end (delta: -23.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-11 23:56:05,709 INFO L158 Benchmark]: Boogie Preprocessor took 146.73ms. Allocated memory is still 144.7MB. Free memory was 78.7MB in the beginning and 70.9MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:56:05,710 INFO L158 Benchmark]: RCFGBuilder took 3154.87ms. Allocated memory was 144.7MB in the beginning and 213.9MB in the end (delta: 69.2MB). Free memory was 70.9MB in the beginning and 136.8MB in the end (delta: -65.9MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2023-11-11 23:56:05,710 INFO L158 Benchmark]: CodeCheck took 214.70ms. Allocated memory is still 213.9MB. Free memory was 135.7MB in the beginning and 128.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:56:05,713 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 0.66ms. Allocated memory is still 67.1MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4118.97ms. Allocated memory was 117.4MB in the beginning and 144.7MB in the end (delta: 27.3MB). Free memory was 89.3MB in the beginning and 55.4MB in the end (delta: 33.9MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.68ms. Allocated memory is still 144.7MB. Free memory was 55.4MB in the beginning and 78.7MB in the end (delta: -23.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.73ms. Allocated memory is still 144.7MB. Free memory was 78.7MB in the beginning and 70.9MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3154.87ms. Allocated memory was 144.7MB in the beginning and 213.9MB in the end (delta: 69.2MB). Free memory was 70.9MB in the beginning and 136.8MB in the end (delta: -65.9MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * CodeCheck took 214.70ms. Allocated memory is still 213.9MB. Free memory was 135.7MB in the beginning and 128.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:56:05,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:56:05,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6d21e29-3881-4e15-a4b2-b0514c5b42eb/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