./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/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_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/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_b304c086-1095-4875-81f9-763f7996cabc/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 6bb4056dc5118259e741c0051e030801e4e7242c450242ae117866baa40910e6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:18:09,950 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:18:10,018 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:18:10,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:18:10,024 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:18:10,049 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:18:10,051 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:18:10,051 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:18:10,052 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:18:10,053 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:18:10,053 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:18:10,054 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:18:10,054 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:18:10,055 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:18:10,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:18:10,056 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:18:10,057 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:18:10,057 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:18:10,058 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:18:10,058 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:18:10,059 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:18:10,060 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:18:10,060 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:18:10,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:10,061 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:18:10,062 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:18:10,062 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:18:10,063 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:18:10,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:18:10,064 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:18:10,064 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_b304c086-1095-4875-81f9-763f7996cabc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bb4056dc5118259e741c0051e030801e4e7242c450242ae117866baa40910e6 [2023-11-19 03:18:10,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:18:10,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:18:10,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:18:10,380 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:18:10,380 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:18:10,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2023-11-19 03:18:13,675 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:18:14,399 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:18:14,400 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2023-11-19 03:18:14,429 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data/d051f599f/774d58bf7f97465bb0866f16de97b396/FLAG1d03d0775 [2023-11-19 03:18:14,446 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data/d051f599f/774d58bf7f97465bb0866f16de97b396 [2023-11-19 03:18:14,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:18:14,450 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:18:14,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:14,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:18:14,458 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:18:14,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:14" (1/1) ... [2023-11-19 03:18:14,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e86f4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:14, skipping insertion in model container [2023-11-19 03:18:14,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:14" (1/1) ... [2023-11-19 03:18:14,617 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:18:14,992 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_b304c086-1095-4875-81f9-763f7996cabc/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2023-11-19 03:18:15,002 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_b304c086-1095-4875-81f9-763f7996cabc/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2023-11-19 03:18:16,257 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,258 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,259 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,260 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,262 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,290 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,314 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,316 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,316 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:16,824 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:18:16,829 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:18:16,833 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:18:16,837 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:18:16,841 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:18:16,845 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:18:16,846 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:18:16,847 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:18:16,848 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:18:16,852 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:18:17,075 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:18:17,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17063fbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:17, skipping insertion in model container [2023-11-19 03:18:17,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:17,076 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:18:17,078 INFO L158 Benchmark]: Toolchain (without parser) took 2627.10ms. Allocated memory is still 165.7MB. Free memory was 125.9MB in the beginning and 114.8MB in the end (delta: 11.1MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2023-11-19 03:18:17,079 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory was 63.1MB in the beginning and 62.9MB in the end (delta: 134.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:18:17,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2624.30ms. Allocated memory is still 165.7MB. Free memory was 125.7MB in the beginning and 114.8MB in the end (delta: 10.8MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2023-11-19 03:18:17,082 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 113.2MB. Free memory was 63.1MB in the beginning and 62.9MB in the end (delta: 134.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2624.30ms. Allocated memory is still 165.7MB. Free memory was 125.7MB in the beginning and 114.8MB in the end (delta: 10.8MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/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_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/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_b304c086-1095-4875-81f9-763f7996cabc/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 6bb4056dc5118259e741c0051e030801e4e7242c450242ae117866baa40910e6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:18:19,647 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:18:19,770 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:18:19,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:18:19,850 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:18:19,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:18:19,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:18:19,853 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:18:19,854 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:18:19,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:18:19,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:18:19,860 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:18:19,860 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:18:19,862 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:18:19,863 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:18:19,863 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:18:19,864 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:18:19,864 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:18:19,865 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:18:19,866 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:18:19,866 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:18:19,867 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:18:19,867 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:18:19,868 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:18:19,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:18:19,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:18:19,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:18:19,870 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:18:19,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:18:19,871 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:18:19,872 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:18:19,873 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:18:19,873 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:18:19,874 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:18:19,874 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_b304c086-1095-4875-81f9-763f7996cabc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bb4056dc5118259e741c0051e030801e4e7242c450242ae117866baa40910e6 [2023-11-19 03:18:20,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:18:20,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:18:20,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:18:20,330 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:18:20,330 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:18:20,332 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2023-11-19 03:18:23,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:18:24,195 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:18:24,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2023-11-19 03:18:24,231 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data/bc15a0f6d/535f0f55f3364ebc8e3b72eb2a470931/FLAGde496516f [2023-11-19 03:18:24,253 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b304c086-1095-4875-81f9-763f7996cabc/bin/ukojak-verify-G8NBE6pJGL/data/bc15a0f6d/535f0f55f3364ebc8e3b72eb2a470931 [2023-11-19 03:18:24,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:18:24,260 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:18:24,264 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:24,264 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:18:24,269 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:18:24,270 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:24" (1/1) ... [2023-11-19 03:18:24,272 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796aae94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:24, skipping insertion in model container [2023-11-19 03:18:24,272 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:18:24" (1/1) ... [2023-11-19 03:18:24,430 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:18:24,788 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_b304c086-1095-4875-81f9-763f7996cabc/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2023-11-19 03:18:24,797 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_b304c086-1095-4875-81f9-763f7996cabc/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2023-11-19 03:18:25,939 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,940 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,941 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,942 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,943 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,957 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,958 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,960 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:25,961 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:18:26,386 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:18:26,388 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:18:26,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:18:26,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:18:26,392 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:18:26,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:18:26,394 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:18:26,394 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:18:26,395 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:18:26,396 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:18:26,652 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:18:26,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a340c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:18:26, skipping insertion in model container [2023-11-19 03:18:26,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:18:26,653 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:18:26,655 INFO L158 Benchmark]: Toolchain (without parser) took 2394.30ms. Allocated memory is still 119.5MB. Free memory was 94.0MB in the beginning and 68.7MB in the end (delta: 25.4MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2023-11-19 03:18:26,656 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 69.2MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:18:26,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2389.73ms. Allocated memory is still 119.5MB. Free memory was 94.0MB in the beginning and 68.7MB in the end (delta: 25.4MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2023-11-19 03:18:26,659 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 69.2MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2389.73ms. Allocated memory is still 119.5MB. Free memory was 94.0MB in the beginning and 68.7MB in the end (delta: 25.4MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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