./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL --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 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:57:53,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:57:53,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:57:53,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:57:53,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:57:54,019 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:57:54,025 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:57:54,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:57:54,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:57:54,033 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:57:54,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:57:54,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:57:54,036 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:57:54,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:57:54,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:57:54,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:57:54,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:57:54,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:57:54,041 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:57:54,041 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:57:54,042 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:57:54,043 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:57:54,044 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:57:54,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:57:54,046 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:57:54,047 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:57:54,048 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:57:54,048 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:57:54,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:57:54,049 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:57:54,051 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2023-11-19 02:57:54,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:57:54,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:57:54,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:57:54,375 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:57:54,375 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:57:54,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2023-11-19 02:57:57,464 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:57:58,119 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:57:58,120 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2023-11-19 02:57:58,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data/f3c14478e/833103a515fe4dedb395a16de6792bee/FLAG07da6e7c8 [2023-11-19 02:57:58,173 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data/f3c14478e/833103a515fe4dedb395a16de6792bee [2023-11-19 02:57:58,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:57:58,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:57:58,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:57:58,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:57:58,186 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:57:58,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:57:58" (1/1) ... [2023-11-19 02:57:58,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9960ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:58, skipping insertion in model container [2023-11-19 02:57:58,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:57:58" (1/1) ... [2023-11-19 02:57:58,312 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:57:58,616 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2023-11-19 02:57:58,625 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2023-11-19 02:57:59,715 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,716 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,716 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,717 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,718 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,733 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,734 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,736 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:57:59,737 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:00,298 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:58:00,299 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:58:00,301 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:58:00,302 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:58:00,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:58:00,313 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:58:00,314 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:58:00,315 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:58:00,316 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:58:00,319 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:58:00,546 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:58:00,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@440b438e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:58:00, skipping insertion in model container [2023-11-19 02:58:00,547 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:58:00,547 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:58:00,549 INFO L158 Benchmark]: Toolchain (without parser) took 2370.31ms. Allocated memory is still 180.4MB. Free memory was 140.0MB in the beginning and 87.6MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 02:58:00,550 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:58:00,551 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2367.89ms. Allocated memory is still 180.4MB. Free memory was 140.0MB in the beginning and 87.6MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 02:58:00,552 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2367.89ms. Allocated memory is still 180.4MB. Free memory was 140.0MB in the beginning and 87.6MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7093]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL --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 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:58:03,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:58:03,181 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:58:03,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:58:03,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:58:03,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:58:03,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:58:03,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:58:03,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:58:03,241 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:58:03,242 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:58:03,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:58:03,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:58:03,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:58:03,244 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:58:03,245 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:58:03,248 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:58:03,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:58:03,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:58:03,250 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:58:03,251 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:58:03,251 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:58:03,252 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:58:03,252 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:58:03,253 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:58:03,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:58:03,254 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:58:03,254 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:58:03,255 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:58:03,255 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:58:03,256 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:58:03,257 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:58:03,257 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:58:03,258 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:58:03,258 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2023-11-19 02:58:03,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:58:03,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:58:03,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:58:03,650 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:58:03,650 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:58:03,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2023-11-19 02:58:06,687 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:58:07,372 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:58:07,376 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2023-11-19 02:58:07,416 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data/27a3a7810/ceb35461903340debd1ec467908b9ac4/FLAGa69f540e2 [2023-11-19 02:58:07,439 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_693d5e5f-25ef-4e72-80ab-038b6e84873a/bin/ukojak-verify-G8NBE6pJGL/data/27a3a7810/ceb35461903340debd1ec467908b9ac4 [2023-11-19 02:58:07,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:58:07,448 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:58:07,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:58:07,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:58:07,454 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:58:07,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:58:07" (1/1) ... [2023-11-19 02:58:07,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a4b460 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:58:07, skipping insertion in model container [2023-11-19 02:58:07,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:58:07" (1/1) ... [2023-11-19 02:58:07,680 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:58:08,035 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2023-11-19 02:58:08,044 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_693d5e5f-25ef-4e72-80ab-038b6e84873a/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2023-11-19 02:58:09,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,282 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,282 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,283 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,284 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,297 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,298 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,300 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,301 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:58:09,797 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:58:09,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:58:09,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:58:09,803 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:58:09,807 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:58:09,808 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:58:09,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:58:09,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:58:09,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:58:09,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:58:10,005 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:58:10,006 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@327679c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:58:10, skipping insertion in model container [2023-11-19 02:58:10,006 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:58:10,007 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:58:10,009 INFO L158 Benchmark]: Toolchain (without parser) took 2560.46ms. Allocated memory is still 119.5MB. Free memory was 87.2MB in the beginning and 66.8MB in the end (delta: 20.4MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2023-11-19 02:58:10,009 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 77.6MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:58:10,010 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2557.57ms. Allocated memory is still 119.5MB. Free memory was 86.8MB in the beginning and 66.8MB in the end (delta: 20.0MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2023-11-19 02:58:10,012 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 77.6MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2557.57ms. Allocated memory is still 119.5MB. Free memory was 86.8MB in the beginning and 66.8MB in the end (delta: 20.0MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7093]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN