./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/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_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/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_567b7f54-01af-48cc-b289-ae93abeca950/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 caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:23:46,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:23:46,900 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:23:46,910 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:23:46,911 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:23:46,955 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:23:46,957 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:23:46,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:23:46,959 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:23:46,964 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:23:46,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:23:46,965 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:23:46,965 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:23:46,967 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:23:46,968 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:23:46,968 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:23:46,968 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:23:46,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:23:46,969 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:23:46,970 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:23:46,970 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:23:46,971 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:23:46,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:23:46,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:46,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:23:46,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:23:46,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:23:46,973 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:23:46,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:23:46,974 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:23:46,974 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_567b7f54-01af-48cc-b289-ae93abeca950/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2023-11-19 03:23:47,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:23:47,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:23:47,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:23:47,288 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:23:47,288 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:23:47,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2023-11-19 03:23:50,387 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:23:51,085 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:23:51,085 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2023-11-19 03:23:51,113 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data/79e52e0fb/64d3fca271b34d5e8c1955d800ed66af/FLAG23574d6d0 [2023-11-19 03:23:51,128 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data/79e52e0fb/64d3fca271b34d5e8c1955d800ed66af [2023-11-19 03:23:51,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:23:51,133 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:23:51,134 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:51,134 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:23:51,141 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:23:51,141 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:23:51" (1/1) ... [2023-11-19 03:23:51,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@663add85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:51, skipping insertion in model container [2023-11-19 03:23:51,143 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:23:51" (1/1) ... [2023-11-19 03:23:51,272 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:23:51,657 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_567b7f54-01af-48cc-b289-ae93abeca950/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2023-11-19 03:23:51,666 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_567b7f54-01af-48cc-b289-ae93abeca950/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2023-11-19 03:23:52,833 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,836 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,837 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,852 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,853 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,856 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:52,856 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:53,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:23:53,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:23:53,323 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:23:53,325 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:23:53,326 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:23:53,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:23:53,328 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:23:53,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:23:53,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:23:53,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:23:53,744 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:53,745 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:23:53,840 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:23:53,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c992a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:53, skipping insertion in model container [2023-11-19 03:23:53,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:53,843 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:23:53,846 INFO L158 Benchmark]: Toolchain (without parser) took 2711.63ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 81.3MB in the beginning and 85.5MB in the end (delta: -4.2MB). Peak memory consumption was 34.2MB. Max. memory is 16.1GB. [2023-11-19 03:23:53,846 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 136.3MB. Free memory was 84.5MB in the beginning and 84.4MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:23:53,847 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2709.00ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 81.3MB in the beginning and 85.5MB in the end (delta: -4.2MB). Peak memory consumption was 34.2MB. Max. memory is 16.1GB. [2023-11-19 03:23:53,850 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 136.3MB. Free memory was 84.5MB in the beginning and 84.4MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2709.00ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 81.3MB in the beginning and 85.5MB in the end (delta: -4.2MB). Peak memory consumption was 34.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/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_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/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_567b7f54-01af-48cc-b289-ae93abeca950/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 caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:23:56,397 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:23:56,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:23:56,583 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:23:56,584 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:23:56,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:23:56,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:23:56,586 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:23:56,587 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:23:56,592 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:23:56,593 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:23:56,593 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:23:56,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:23:56,595 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:23:56,596 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:23:56,596 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:23:56,597 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:23:56,597 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:23:56,597 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:23:56,599 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:23:56,599 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:23:56,600 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:23:56,600 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:23:56,601 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:23:56,601 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:23:56,602 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:56,602 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:23:56,603 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:23:56,603 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:23:56,603 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:23:56,605 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:23:56,605 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:23:56,605 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:23:56,606 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:23:56,606 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_567b7f54-01af-48cc-b289-ae93abeca950/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2023-11-19 03:23:57,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:23:57,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:23:57,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:23:57,080 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:23:57,081 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:23:57,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2023-11-19 03:24:00,094 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:24:00,827 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:24:00,827 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2023-11-19 03:24:00,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data/6463ad090/61e474fa21cc4f7f97ab8b1f290f2977/FLAG45a815f62 [2023-11-19 03:24:00,882 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/bin/ukojak-verify-G8NBE6pJGL/data/6463ad090/61e474fa21cc4f7f97ab8b1f290f2977 [2023-11-19 03:24:00,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:24:00,889 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:24:00,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:24:00,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:24:00,897 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:24:00,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:24:00" (1/1) ... [2023-11-19 03:24:00,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15def431 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:00, skipping insertion in model container [2023-11-19 03:24:00,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:24:00" (1/1) ... [2023-11-19 03:24:01,071 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:24:01,406 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_567b7f54-01af-48cc-b289-ae93abeca950/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2023-11-19 03:24:01,416 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_567b7f54-01af-48cc-b289-ae93abeca950/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2023-11-19 03:24:02,817 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,818 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,818 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,819 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,820 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,835 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,837 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:02,838 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:03,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:24:03,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:24:03,323 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:24:03,324 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:24:03,326 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:24:03,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:24:03,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:24:03,328 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:24:03,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:24:03,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:24:03,676 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:03,676 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:24:03,765 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:24:03,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dfab279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:24:03, skipping insertion in model container [2023-11-19 03:24:03,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:24:03,767 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:24:03,769 INFO L158 Benchmark]: Toolchain (without parser) took 2878.38ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 50.9MB in the end (delta: 18.5MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2023-11-19 03:24:03,770 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 71.3MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:24:03,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2874.24ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 51.4MB in the end (delta: 18.1MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. [2023-11-19 03:24:03,772 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 71.3MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2874.24ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 51.4MB in the end (delta: 18.1MB). Peak memory consumption was 33.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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