./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/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_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/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_1e277433-c32f-43cd-960e-c82ac4afda12/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 a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:39:40,329 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:39:40,480 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:39:40,488 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:39:40,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:39:40,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:39:40,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:39:40,536 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:39:40,537 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:39:40,542 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:39:40,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:39:40,545 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:39:40,545 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:39:40,547 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:39:40,548 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:39:40,548 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:39:40,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:39:40,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:39:40,550 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:39:40,550 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:39:40,551 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:39:40,551 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:39:40,552 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:39:40,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:39:40,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:39:40,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:39:40,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:39:40,555 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:39:40,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:39:40,556 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:39:40,558 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_1e277433-c32f-43cd-960e-c82ac4afda12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2023-11-19 03:39:40,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:39:40,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:39:40,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:39:40,938 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:39:40,939 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:39:40,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2023-11-19 03:39:44,216 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:39:44,924 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:39:44,925 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2023-11-19 03:39:44,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data/bfdd29de9/894a1efd4668465d880aa7e464d2e252/FLAGa86632b46 [2023-11-19 03:39:44,975 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data/bfdd29de9/894a1efd4668465d880aa7e464d2e252 [2023-11-19 03:39:44,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:39:44,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:39:44,987 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:44,987 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:39:44,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:39:44,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:44" (1/1) ... [2023-11-19 03:39:44,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f678ed5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:44, skipping insertion in model container [2023-11-19 03:39:44,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:44" (1/1) ... [2023-11-19 03:39:45,140 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:39:45,481 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_1e277433-c32f-43cd-960e-c82ac4afda12/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2023-11-19 03:39:45,490 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_1e277433-c32f-43cd-960e-c82ac4afda12/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2023-11-19 03:39:46,667 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,668 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,668 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,669 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,670 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,709 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,710 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,712 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:46,713 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:47,204 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:39:47,205 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:39:47,207 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:39:47,209 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:39:47,214 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:39:47,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:39:47,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:39:47,216 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:39:47,218 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:39:47,220 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:39:47,438 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:39:47,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c032e31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:47, skipping insertion in model container [2023-11-19 03:39:47,438 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:47,439 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:39:47,441 INFO L158 Benchmark]: Toolchain (without parser) took 2456.37ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 98.0MB in the beginning and 164.6MB in the end (delta: -66.6MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2023-11-19 03:39:47,441 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 155.2MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:39:47,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2452.04ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 98.0MB in the beginning and 164.6MB in the end (delta: -66.6MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2023-11-19 03:39:47,444 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 155.2MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2452.04ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 98.0MB in the beginning and 164.6MB in the end (delta: -66.6MB). Peak memory consumption was 53.7MB. 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_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/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_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/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_1e277433-c32f-43cd-960e-c82ac4afda12/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 a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:39:49,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:39:50,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:39:50,072 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:39:50,073 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:39:50,074 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:39:50,075 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:39:50,075 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:39:50,076 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:39:50,081 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:39:50,081 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:39:50,082 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:39:50,082 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:39:50,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:39:50,084 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:39:50,085 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:39:50,085 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:39:50,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:39:50,086 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:39:50,087 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:39:50,088 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:39:50,088 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:39:50,089 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:39:50,089 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:39:50,089 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:39:50,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:39:50,090 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:39:50,091 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:39:50,091 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:39:50,092 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:39:50,093 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:39:50,093 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:39:50,093 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:39:50,094 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:39:50,094 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_1e277433-c32f-43cd-960e-c82ac4afda12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2023-11-19 03:39:50,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:39:50,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:39:50,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:39:50,545 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:39:50,546 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:39:50,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2023-11-19 03:39:53,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:39:54,629 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:39:54,629 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2023-11-19 03:39:54,663 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data/c06eacd2e/416ddf94d7f64edbae8d58c954245e54/FLAGb8e4a6dc6 [2023-11-19 03:39:54,679 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e277433-c32f-43cd-960e-c82ac4afda12/bin/ukojak-verify-G8NBE6pJGL/data/c06eacd2e/416ddf94d7f64edbae8d58c954245e54 [2023-11-19 03:39:54,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:39:54,683 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:39:54,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:54,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:39:54,691 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:39:54,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:54" (1/1) ... [2023-11-19 03:39:54,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ddc26e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:54, skipping insertion in model container [2023-11-19 03:39:54,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:54" (1/1) ... [2023-11-19 03:39:54,884 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:39:55,261 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_1e277433-c32f-43cd-960e-c82ac4afda12/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2023-11-19 03:39:55,271 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_1e277433-c32f-43cd-960e-c82ac4afda12/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2023-11-19 03:39:56,817 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,818 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,819 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,821 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,822 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,840 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,841 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,846 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:56,847 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:39:57,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:39:57,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:39:57,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:39:57,331 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:39:57,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:39:57,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:39:57,334 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:39:57,334 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:39:57,335 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:39:57,336 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:39:57,549 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:39:57,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d9677ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:57, skipping insertion in model container [2023-11-19 03:39:57,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:57,551 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:39:57,552 INFO L158 Benchmark]: Toolchain (without parser) took 2868.55ms. Allocated memory is still 109.1MB. Free memory was 75.1MB in the beginning and 77.5MB in the end (delta: -2.4MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-11-19 03:39:57,553 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 67.1MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:39:57,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2865.50ms. Allocated memory is still 109.1MB. Free memory was 74.8MB in the beginning and 77.5MB in the end (delta: -2.6MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-11-19 03:39:57,555 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 67.1MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2865.50ms. Allocated memory is still 109.1MB. Free memory was 74.8MB in the beginning and 77.5MB in the end (delta: -2.6MB). Peak memory consumption was 41.5MB. 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