./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.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_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/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_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/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_3557534d-e0aa-4090-b77f-296493b857fb/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 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:34:29,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:34:29,707 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:34:29,717 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:34:29,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:34:29,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:34:29,781 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:34:29,782 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:34:29,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:34:29,788 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:34:29,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:34:29,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:34:29,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:34:29,793 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:34:29,793 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:34:29,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:34:29,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:34:29,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:34:29,795 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:34:29,796 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:34:29,796 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:34:29,797 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:34:29,798 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:34:29,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:29,799 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:34:29,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:34:29,799 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:34:29,800 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:34:29,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:34:29,801 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:34:29,802 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_3557534d-e0aa-4090-b77f-296493b857fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff [2023-11-19 03:34:30,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:34:30,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:34:30,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:34:30,187 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:34:30,187 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:34:30,189 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2023-11-19 03:34:33,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:34,080 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:34,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2023-11-19 03:34:34,103 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data/13ee13a56/7111bf4ca6124ddcac77829e840a467d/FLAG38809076e [2023-11-19 03:34:34,120 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data/13ee13a56/7111bf4ca6124ddcac77829e840a467d [2023-11-19 03:34:34,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:34,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:34,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:34,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:34,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:34,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:34" (1/1) ... [2023-11-19 03:34:34,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6b4513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:34, skipping insertion in model container [2023-11-19 03:34:34,135 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:34" (1/1) ... [2023-11-19 03:34:34,260 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:34,576 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_3557534d-e0aa-4090-b77f-296493b857fb/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2023-11-19 03:34:34,586 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_3557534d-e0aa-4090-b77f-296493b857fb/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2023-11-19 03:34:35,646 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,647 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,648 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,649 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,650 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,669 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,670 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,672 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,673 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,676 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,677 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,678 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:35,679 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:36,223 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:34:36,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:34:36,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:34:36,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:34:36,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:34:36,231 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:34:36,232 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:34:36,233 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:34:36,234 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:34:36,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:34:36,447 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:34:36,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@205005a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:36, skipping insertion in model container [2023-11-19 03:34:36,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:36,461 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:34:36,463 INFO L158 Benchmark]: Toolchain (without parser) took 2337.85ms. Allocated memory is still 174.1MB. Free memory was 139.1MB in the beginning and 88.9MB in the end (delta: 50.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 03:34:36,464 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 119.5MB. Free memory is still 92.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:34:36,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2334.64ms. Allocated memory is still 174.1MB. Free memory was 138.3MB in the beginning and 88.9MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 03:34:36,466 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 119.5MB. Free memory is still 92.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2334.64ms. Allocated memory is still 174.1MB. Free memory was 138.3MB in the beginning and 88.9MB in the end (delta: 49.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7326]: 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_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/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_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/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_3557534d-e0aa-4090-b77f-296493b857fb/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 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:34:39,098 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:34:39,246 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:34:39,300 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:34:39,302 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:34:39,303 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:34:39,304 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:34:39,305 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:34:39,306 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:34:39,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:34:39,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:34:39,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:34:39,313 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:34:39,315 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:34:39,315 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:34:39,316 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:34:39,316 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:34:39,317 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:34:39,317 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:34:39,319 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:34:39,319 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:34:39,320 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:34:39,321 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:34:39,321 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:34:39,322 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:34:39,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:39,323 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:34:39,323 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:34:39,324 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:34:39,324 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:34:39,326 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:34:39,326 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:34:39,326 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:34:39,327 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:34:39,327 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_3557534d-e0aa-4090-b77f-296493b857fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff [2023-11-19 03:34:39,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:34:39,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:34:39,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:34:39,832 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:34:39,833 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:34:39,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2023-11-19 03:34:43,046 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:43,656 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:43,658 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2023-11-19 03:34:43,703 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data/b5cae9f4f/6d3c9c6c3d004bdda138a6f07b275ab2/FLAGeb6ed27d8 [2023-11-19 03:34:43,726 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3557534d-e0aa-4090-b77f-296493b857fb/bin/ukojak-verify-G8NBE6pJGL/data/b5cae9f4f/6d3c9c6c3d004bdda138a6f07b275ab2 [2023-11-19 03:34:43,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:43,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:43,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:43,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:43,744 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:43,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:43" (1/1) ... [2023-11-19 03:34:43,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77ff44f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:43, skipping insertion in model container [2023-11-19 03:34:43,748 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:43" (1/1) ... [2023-11-19 03:34:43,884 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:44,222 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_3557534d-e0aa-4090-b77f-296493b857fb/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2023-11-19 03:34:44,230 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_3557534d-e0aa-4090-b77f-296493b857fb/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2023-11-19 03:34:45,304 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,305 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,306 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,307 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,309 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,328 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,329 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,336 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,339 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,346 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,349 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,350 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,351 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:45,848 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:34:45,849 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:34:45,850 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:34:45,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:34:45,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:34:45,860 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:34:45,861 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:34:45,862 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:34:45,863 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:34:45,880 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:34:46,098 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:34:46,099 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a5eb532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:46, skipping insertion in model container [2023-11-19 03:34:46,099 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:46,100 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:34:46,102 INFO L158 Benchmark]: Toolchain (without parser) took 2366.13ms. Allocated memory is still 98.6MB. Free memory was 69.7MB in the beginning and 43.0MB in the end (delta: 26.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2023-11-19 03:34:46,103 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 60.8MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:34:46,108 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2361.36ms. Allocated memory is still 98.6MB. Free memory was 69.7MB in the beginning and 43.0MB in the end (delta: 26.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2023-11-19 03:34:46,110 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 60.8MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2361.36ms. Allocated memory is still 98.6MB. Free memory was 69.7MB in the beginning and 43.0MB in the end (delta: 26.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7326]: 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