./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/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_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/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_26c35455-6eb1-455f-a3a6-097414877605/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:30:34,132 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:30:34,273 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:30:34,285 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:30:34,287 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:30:34,325 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:30:34,329 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:30:34,329 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:30:34,331 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:30:34,336 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:30:34,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:30:34,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:30:34,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:30:34,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:30:34,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:30:34,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:30:34,342 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:30:34,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:30:34,343 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:30:34,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:30:34,344 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:30:34,345 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:30:34,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:30:34,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:30:34,347 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:30:34,347 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:30:34,348 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:30:34,348 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:30:34,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:30:34,349 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:30:34,351 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_26c35455-6eb1-455f-a3a6-097414877605/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2023-11-19 03:30:34,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:30:34,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:30:34,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:30:34,778 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:30:34,779 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:30:34,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2023-11-19 03:30:38,459 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:30:39,200 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:30:39,201 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2023-11-19 03:30:39,243 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data/61a55670b/5a990e40334040589d63b23dd8f65e94/FLAGd51530525 [2023-11-19 03:30:39,262 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data/61a55670b/5a990e40334040589d63b23dd8f65e94 [2023-11-19 03:30:39,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:30:39,268 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:30:39,270 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:39,270 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:30:39,277 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:30:39,278 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:39" (1/1) ... [2023-11-19 03:30:39,279 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7584e694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:39, skipping insertion in model container [2023-11-19 03:30:39,279 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:39" (1/1) ... [2023-11-19 03:30:39,450 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:30:39,797 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_26c35455-6eb1-455f-a3a6-097414877605/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2023-11-19 03:30:39,809 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_26c35455-6eb1-455f-a3a6-097414877605/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2023-11-19 03:30:41,202 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,205 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,206 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,225 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,226 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,229 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,230 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:41,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:30:41,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:30:41,749 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:30:41,751 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:30:41,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:30:41,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:30:41,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:30:41,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:30:41,756 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:30:41,757 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:30:41,975 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:30:41,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58162f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:41, skipping insertion in model container [2023-11-19 03:30:41,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:41,976 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:30:41,979 INFO L158 Benchmark]: Toolchain (without parser) took 2709.91ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 98.5MB in the beginning and 163.6MB in the end (delta: -65.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2023-11-19 03:30:41,979 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 155.2MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:30:41,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2706.49ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 98.5MB in the beginning and 163.6MB in the end (delta: -65.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2023-11-19 03:30:41,982 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 155.2MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2706.49ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 98.5MB in the beginning and 163.6MB in the end (delta: -65.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/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_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/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_26c35455-6eb1-455f-a3a6-097414877605/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:30:44,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:30:45,114 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:30:45,180 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:30:45,181 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:30:45,182 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:30:45,183 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:30:45,184 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:30:45,185 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:30:45,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:30:45,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:30:45,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:30:45,195 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:30:45,197 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:30:45,197 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:30:45,198 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:30:45,198 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:30:45,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:30:45,199 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:30:45,201 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:30:45,201 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:30:45,202 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:30:45,202 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:30:45,203 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:30:45,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:30:45,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:30:45,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:30:45,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:30:45,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:30:45,206 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:30:45,207 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:30:45,207 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:30:45,208 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:30:45,208 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:30:45,209 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_26c35455-6eb1-455f-a3a6-097414877605/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2023-11-19 03:30:45,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:30:45,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:30:45,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:30:45,701 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:30:45,702 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:30:45,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2023-11-19 03:30:49,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:30:49,923 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:30:49,924 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2023-11-19 03:30:49,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data/4e868fdcf/50f4c08869be4b2e93b9367feaf0858d/FLAG22387a809 [2023-11-19 03:30:49,981 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26c35455-6eb1-455f-a3a6-097414877605/bin/ukojak-verify-G8NBE6pJGL/data/4e868fdcf/50f4c08869be4b2e93b9367feaf0858d [2023-11-19 03:30:49,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:30:49,992 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:30:49,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:49,994 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:30:50,001 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:30:50,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:49" (1/1) ... [2023-11-19 03:30:50,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467bde72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:50, skipping insertion in model container [2023-11-19 03:30:50,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:49" (1/1) ... [2023-11-19 03:30:50,213 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:30:50,572 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_26c35455-6eb1-455f-a3a6-097414877605/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2023-11-19 03:30:50,581 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_26c35455-6eb1-455f-a3a6-097414877605/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2023-11-19 03:30:51,567 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,568 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,569 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,570 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,571 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,602 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,603 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,605 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:51,606 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:52,139 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:30:52,141 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:30:52,143 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:30:52,145 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:30:52,147 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:30:52,148 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:30:52,149 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:30:52,150 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:30:52,151 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:30:52,152 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:30:52,431 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:30:52,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@747dc9cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:52, skipping insertion in model container [2023-11-19 03:30:52,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:52,433 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:30:52,435 INFO L158 Benchmark]: Toolchain (without parser) took 2442.01ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 46.3MB in the beginning and 53.2MB in the end (delta: -6.9MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2023-11-19 03:30:52,436 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 79.7MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:30:52,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2438.63ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 46.1MB in the beginning and 53.2MB in the end (delta: -7.1MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2023-11-19 03:30:52,439 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 79.7MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2438.63ms. Allocated memory was 79.7MB in the beginning and 98.6MB in the end (delta: 18.9MB). Free memory was 46.1MB in the beginning and 53.2MB in the end (delta: -7.1MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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