./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.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_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/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_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/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_b7e03df7-4406-4f8c-b961-d073818c4f4e/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:52:19,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:52:19,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:52:19,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:52:19,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:52:19,471 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:52:19,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:52:19,473 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:52:19,474 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:52:19,475 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:52:19,475 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:52:19,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:52:19,476 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:52:19,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:52:19,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:52:19,478 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:52:19,479 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:52:19,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:52:19,480 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:52:19,481 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:52:19,481 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:52:19,482 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:52:19,483 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:52:19,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:52:19,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:52:19,485 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:52:19,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:52:19,486 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:52:19,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:52:19,487 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:52:19,487 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_b7e03df7-4406-4f8c-b961-d073818c4f4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2023-11-19 02:52:19,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:52:19,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:52:19,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:52:19,830 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:52:19,831 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:52:19,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2023-11-19 02:52:23,012 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:52:23,695 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:52:23,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2023-11-19 02:52:23,730 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data/8bf328f0e/e340c5fd371e484483254264437bd5aa/FLAG21e3910ea [2023-11-19 02:52:23,747 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data/8bf328f0e/e340c5fd371e484483254264437bd5aa [2023-11-19 02:52:23,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:52:23,756 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:52:23,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:23,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:52:23,766 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:52:23,767 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:23" (1/1) ... [2023-11-19 02:52:23,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b107da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:23, skipping insertion in model container [2023-11-19 02:52:23,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:23" (1/1) ... [2023-11-19 02:52:23,926 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:52:24,275 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_b7e03df7-4406-4f8c-b961-d073818c4f4e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2023-11-19 02:52:24,284 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_b7e03df7-4406-4f8c-b961-d073818c4f4e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2023-11-19 02:52:25,382 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,383 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,385 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,387 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,389 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,410 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,413 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,416 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,416 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:25,878 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:52:25,880 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:52:25,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:52:25,883 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:52:25,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:52:25,887 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:52:25,888 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:52:25,889 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:52:25,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:52:25,891 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:52:26,205 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:52:26,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@659fd32d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:26, skipping insertion in model container [2023-11-19 02:52:26,211 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:26,212 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:52:26,214 INFO L158 Benchmark]: Toolchain (without parser) took 2456.61ms. Allocated memory was 132.1MB in the beginning and 186.6MB in the end (delta: 54.5MB). Free memory was 78.5MB in the beginning and 120.2MB in the end (delta: -41.7MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2023-11-19 02:52:26,215 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 132.1MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:52:26,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2451.32ms. Allocated memory was 132.1MB in the beginning and 186.6MB in the end (delta: 54.5MB). Free memory was 78.1MB in the beginning and 121.1MB in the end (delta: -43.1MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2023-11-19 02:52:26,218 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 132.1MB. Free memory is still 78.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2451.32ms. Allocated memory was 132.1MB in the beginning and 186.6MB in the end (delta: 54.5MB). Free memory was 78.1MB in the beginning and 121.1MB in the end (delta: -43.1MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/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_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/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_b7e03df7-4406-4f8c-b961-d073818c4f4e/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:52:28,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:52:28,891 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:52:28,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:52:28,955 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:52:28,956 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:52:28,957 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:52:28,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:52:28,959 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:52:28,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:52:28,964 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:52:28,965 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:52:28,965 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:52:28,967 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:52:28,967 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:52:28,968 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:52:28,968 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:52:28,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:52:28,969 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:52:28,971 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:52:28,971 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:52:28,972 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:52:28,972 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:52:28,973 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:52:28,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:52:28,973 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:52:28,974 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:52:28,974 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:52:28,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:52:28,975 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:52:28,977 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:52:28,977 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:52:28,977 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:52:28,978 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:52:28,978 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_b7e03df7-4406-4f8c-b961-d073818c4f4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2023-11-19 02:52:29,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:52:29,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:52:29,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:52:29,388 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:52:29,389 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:52:29,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2023-11-19 02:52:32,559 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:52:33,251 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:52:33,256 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2023-11-19 02:52:33,298 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data/4fa3549dd/987160e4e89f474b8bf576442c4d8181/FLAG6ebbb5b00 [2023-11-19 02:52:33,314 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7e03df7-4406-4f8c-b961-d073818c4f4e/bin/ukojak-verify-G8NBE6pJGL/data/4fa3549dd/987160e4e89f474b8bf576442c4d8181 [2023-11-19 02:52:33,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:52:33,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:52:33,325 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:33,326 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:52:33,331 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:52:33,332 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:33" (1/1) ... [2023-11-19 02:52:33,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a88787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:33, skipping insertion in model container [2023-11-19 02:52:33,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:52:33" (1/1) ... [2023-11-19 02:52:33,500 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:52:33,857 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_b7e03df7-4406-4f8c-b961-d073818c4f4e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2023-11-19 02:52:33,867 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_b7e03df7-4406-4f8c-b961-d073818c4f4e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2023-11-19 02:52:35,063 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,064 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,065 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,066 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,067 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,084 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,085 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,087 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,088 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:52:35,592 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:52:35,594 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:52:35,595 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:52:35,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:52:35,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:52:35,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:52:35,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:52:35,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:52:35,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:52:35,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:52:35,846 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:52:35,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@959cdca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:52:35, skipping insertion in model container [2023-11-19 02:52:35,860 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:52:35,860 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:52:35,862 INFO L158 Benchmark]: Toolchain (without parser) took 2539.79ms. Allocated memory is still 119.5MB. Free memory was 85.4MB in the beginning and 56.5MB in the end (delta: 28.9MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2023-11-19 02:52:35,863 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 75.5MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:52:35,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2534.73ms. Allocated memory is still 119.5MB. Free memory was 85.2MB in the beginning and 56.5MB in the end (delta: 28.7MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. [2023-11-19 02:52:35,865 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 75.5MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2534.73ms. Allocated memory is still 119.5MB. Free memory was 85.2MB in the beginning and 56.5MB in the end (delta: 28.7MB). Peak memory consumption was 28.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN