./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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 781bda6fed61385a8a2dfd24d0779b588b4e3a263a6bd1d451e7bf9a103d1f1e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:01:12,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:01:12,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:01:12,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:01:12,211 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:01:12,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:01:12,239 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:01:12,239 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:01:12,241 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:01:12,248 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:01:12,250 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:01:12,250 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:01:12,251 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:01:12,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:01:12,253 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:01:12,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:01:12,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:01:12,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:01:12,255 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:01:12,256 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:01:12,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:01:12,257 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:01:12,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:01:12,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:01:12,259 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:01:12,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:01:12,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:01:12,260 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:01:12,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:01:12,261 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:01:12,263 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 781bda6fed61385a8a2dfd24d0779b588b4e3a263a6bd1d451e7bf9a103d1f1e [2023-11-19 04:01:12,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:01:12,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:01:12,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:01:12,577 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:01:12,577 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:01:12,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i [2023-11-19 04:01:15,826 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:01:16,550 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:01:16,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i [2023-11-19 04:01:16,588 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data/b3bc05d8b/cd8b8962b642444db939765c801f2f99/FLAG0833e00df [2023-11-19 04:01:16,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data/b3bc05d8b/cd8b8962b642444db939765c801f2f99 [2023-11-19 04:01:16,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:01:16,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:01:16,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:16,629 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:01:16,634 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:01:16,636 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:01:16" (1/1) ... [2023-11-19 04:01:16,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e96687d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:16, skipping insertion in model container [2023-11-19 04:01:16,638 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:01:16" (1/1) ... [2023-11-19 04:01:16,769 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:01:17,099 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i[4499,4512] [2023-11-19 04:01:17,109 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i[4559,4572] [2023-11-19 04:01:18,233 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,234 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,234 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,236 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,237 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,255 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,264 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,266 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,267 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:18,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:01:18,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:01:18,731 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:01:18,732 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:01:18,734 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:01:18,735 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:01:18,735 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:01:18,736 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:01:18,737 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:01:18,737 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:01:18,977 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:01:18,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65f38fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:18, skipping insertion in model container [2023-11-19 04:01:18,978 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:18,978 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:01:18,980 INFO L158 Benchmark]: Toolchain (without parser) took 2352.99ms. Allocated memory is still 148.9MB. Free memory was 96.5MB in the beginning and 92.1MB in the end (delta: 4.4MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2023-11-19 04:01:18,981 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 109.1MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:01:18,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2349.83ms. Allocated memory is still 148.9MB. Free memory was 96.2MB in the beginning and 92.1MB in the end (delta: 4.1MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2023-11-19 04:01:18,983 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 109.1MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2349.83ms. Allocated memory is still 148.9MB. Free memory was 96.2MB in the beginning and 92.1MB in the end (delta: 4.1MB). Peak memory consumption was 42.4MB. 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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 781bda6fed61385a8a2dfd24d0779b588b4e3a263a6bd1d451e7bf9a103d1f1e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:01:21,466 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:01:21,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:01:21,665 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:01:21,666 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:01:21,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:01:21,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:01:21,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:01:21,669 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:01:21,674 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:01:21,675 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:01:21,675 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:01:21,675 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:01:21,677 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:01:21,678 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:01:21,678 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:01:21,678 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:01:21,679 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:01:21,679 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:01:21,680 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:01:21,680 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:01:21,681 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:01:21,681 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:01:21,682 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:01:21,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:01:21,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:01:21,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:01:21,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:01:21,684 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:01:21,684 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:01:21,686 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:01:21,686 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:01:21,687 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:01:21,687 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:01:21,687 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 781bda6fed61385a8a2dfd24d0779b588b4e3a263a6bd1d451e7bf9a103d1f1e [2023-11-19 04:01:22,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:01:22,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:01:22,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:01:22,179 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:01:22,179 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:01:22,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i [2023-11-19 04:01:25,420 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:01:26,202 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:01:26,203 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i [2023-11-19 04:01:26,233 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data/0238167b5/35d248f432cc4f7fb599d414baf21cc7/FLAG12b677430 [2023-11-19 04:01:26,249 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/bin/ukojak-verify-G8NBE6pJGL/data/0238167b5/35d248f432cc4f7fb599d414baf21cc7 [2023-11-19 04:01:26,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:01:26,254 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:01:26,255 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:26,256 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:01:26,261 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:01:26,262 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:01:26" (1/1) ... [2023-11-19 04:01:26,263 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@583ffa73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:26, skipping insertion in model container [2023-11-19 04:01:26,263 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:01:26" (1/1) ... [2023-11-19 04:01:26,415 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:01:26,754 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i[4499,4512] [2023-11-19 04:01:26,764 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_cc2138f8-45bd-4b79-b5f9-e3c64dc635fd/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness_negated.i[4559,4572] [2023-11-19 04:01:27,893 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,894 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,895 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,896 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,897 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,914 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,915 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,917 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:27,918 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:28,450 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:01:28,451 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:01:28,453 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:01:28,454 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:01:28,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:01:28,460 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:01:28,461 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:01:28,462 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:01:28,462 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:01:28,463 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:01:28,711 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:01:28,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23a050eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:28, skipping insertion in model container [2023-11-19 04:01:28,729 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:28,729 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:01:28,731 INFO L158 Benchmark]: Toolchain (without parser) took 2476.66ms. Allocated memory was 83.9MB in the beginning and 113.2MB in the end (delta: 29.4MB). Free memory was 51.2MB in the beginning and 69.5MB in the end (delta: -18.3MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 04:01:28,732 INFO L158 Benchmark]: CDTParser took 0.74ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 59.3MB in the end (delta: 153.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 04:01:28,733 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2474.18ms. Allocated memory was 83.9MB in the beginning and 113.2MB in the end (delta: 29.4MB). Free memory was 50.9MB in the beginning and 69.5MB in the end (delta: -18.5MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 04:01:28,735 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 59.3MB in the end (delta: 153.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2474.18ms. Allocated memory was 83.9MB in the beginning and 113.2MB in the end (delta: 29.4MB). Free memory was 50.9MB in the beginning and 69.5MB in the end (delta: -18.5MB). Peak memory consumption was 24.3MB. 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