./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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 a92ce51cbe1b4477c0eaf1c9ccf00706761ad97b08d72c1e8472d77efa497e65 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:16,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:16,391 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:03:16,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:16,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:16,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:16,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:16,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:16,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:16,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:16,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:16,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:16,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:16,445 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:16,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:16,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:16,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:16,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:16,447 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:16,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:16,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:16,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:16,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:16,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:16,452 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:16,452 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:16,453 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:16,453 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:16,454 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:16,454 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:16,455 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a92ce51cbe1b4477c0eaf1c9ccf00706761ad97b08d72c1e8472d77efa497e65 [2023-11-19 04:03:16,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:16,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:16,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:16,791 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:16,792 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:16,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i [2023-11-19 04:03:19,999 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:20,711 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:20,712 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i [2023-11-19 04:03:20,753 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data/a6977218b/2c8643f80bc8419fb35910d68f8b776a/FLAGfd9c4b6b2 [2023-11-19 04:03:20,774 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data/a6977218b/2c8643f80bc8419fb35910d68f8b776a [2023-11-19 04:03:20,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:20,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:20,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:20,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:20,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:20,801 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:20" (1/1) ... [2023-11-19 04:03:20,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@92663b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:20, skipping insertion in model container [2023-11-19 04:03:20,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:20" (1/1) ... [2023-11-19 04:03:20,996 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:21,406 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i[4496,4509] [2023-11-19 04:03:21,417 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i[4556,4569] [2023-11-19 04:03:22,790 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,791 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,791 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,792 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,793 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,831 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,832 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,835 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,841 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,841 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:22,842 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:23,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:03:23,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:03:23,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:03:23,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:03:23,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:03:23,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:03:23,425 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:03:23,426 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:03:23,427 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:03:23,428 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:03:23,673 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:03:23,674 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dc2ff89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:23, skipping insertion in model container [2023-11-19 04:03:23,674 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:23,675 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:03:23,678 INFO L158 Benchmark]: Toolchain (without parser) took 2891.88ms. Allocated memory is still 195.0MB. Free memory was 141.8MB in the beginning and 131.9MB in the end (delta: 9.9MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-11-19 04:03:23,678 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 59.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:03:23,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2884.34ms. Allocated memory is still 195.0MB. Free memory was 141.8MB in the beginning and 131.9MB in the end (delta: 9.9MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-11-19 04:03:23,681 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 59.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2884.34ms. Allocated memory is still 195.0MB. Free memory was 141.8MB in the beginning and 131.9MB in the end (delta: 9.9MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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 a92ce51cbe1b4477c0eaf1c9ccf00706761ad97b08d72c1e8472d77efa497e65 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:26,319 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:26,466 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:03:26,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:26,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:26,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:26,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:26,514 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:26,515 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:26,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:26,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:26,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:26,521 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:26,523 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:26,523 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:03:26,524 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:03:26,524 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:03:26,524 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:26,525 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:26,526 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:26,526 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:26,527 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:26,527 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:26,527 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:03:26,528 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:26,528 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:26,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:26,529 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:26,529 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:26,530 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:03:26,531 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:03:26,531 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:26,532 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:03:26,532 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:03:26,532 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a92ce51cbe1b4477c0eaf1c9ccf00706761ad97b08d72c1e8472d77efa497e65 [2023-11-19 04:03:26,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:26,930 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:26,933 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:26,934 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:26,935 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:26,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i [2023-11-19 04:03:30,140 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:30,874 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:30,875 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i [2023-11-19 04:03:30,910 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data/bd1840e77/eff50f4d5551464daf7eecd3cc33cf14/FLAG041b36e60 [2023-11-19 04:03:30,931 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34cd0964-7d01-4c2e-9f33-ef37b29110e9/bin/ukojak-verify-G8NBE6pJGL/data/bd1840e77/eff50f4d5551464daf7eecd3cc33cf14 [2023-11-19 04:03:30,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:30,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:30,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:30,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:30,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:30,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1536187e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30, skipping insertion in model container [2023-11-19 04:03:30,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,126 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:31,495 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i[4496,4509] [2023-11-19 04:03:31,505 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_34cd0964-7d01-4c2e-9f33-ef37b29110e9/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness_negated.i[4556,4569] [2023-11-19 04:03:32,843 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,844 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,844 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,845 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,846 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,874 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,875 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,881 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,882 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,891 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,895 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:32,895 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:03:33,502 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:03:33,503 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:03:33,504 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:03:33,505 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:03:33,510 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:03:33,511 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:03:33,512 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:03:33,512 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:03:33,513 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:03:33,514 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:03:33,794 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:03:33,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@223f090b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:33, skipping insertion in model container [2023-11-19 04:03:33,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:33,796 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:03:33,798 INFO L158 Benchmark]: Toolchain (without parser) took 2856.85ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 32.5MB in the beginning and 36.0MB in the end (delta: -3.5MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2023-11-19 04:03:33,798 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 67.1MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:03:33,800 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2850.59ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 32.3MB in the beginning and 36.0MB in the end (delta: -3.7MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2023-11-19 04:03:33,801 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 67.1MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2850.59ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 32.3MB in the beginning and 36.0MB in the end (delta: -3.7MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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