./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/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_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/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_17bdf597-53a6-4e73-9a88-ea869459f027/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 ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:05:41,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:05:41,613 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:05:41,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:05:41,624 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:05:41,678 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:05:41,679 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:05:41,680 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:05:41,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:05:41,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:05:41,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:05:41,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:05:41,690 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:05:41,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:05:41,692 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:05:41,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:05:41,693 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:05:41,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:05:41,694 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:05:41,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:05:41,696 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:05:41,696 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:05:41,697 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:05:41,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:05:41,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:05:41,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:05:41,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:05:41,700 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:05:41,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:05:41,701 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:05:41,703 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_17bdf597-53a6-4e73-9a88-ea869459f027/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2023-11-19 04:05:42,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:05:42,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:05:42,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:05:42,093 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:05:42,093 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:05:42,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2023-11-19 04:05:45,359 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:05:45,967 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:05:45,968 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2023-11-19 04:05:45,998 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data/bb8307024/a81dab7c75f34cbaa8051bf8de15fd11/FLAG10db0466b [2023-11-19 04:05:46,458 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data/bb8307024/a81dab7c75f34cbaa8051bf8de15fd11 [2023-11-19 04:05:46,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:05:46,462 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:05:46,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:46,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:05:46,473 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:05:46,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:46" (1/1) ... [2023-11-19 04:05:46,477 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5078eb02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:46, skipping insertion in model container [2023-11-19 04:05:46,477 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:46" (1/1) ... [2023-11-19 04:05:46,590 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:05:46,864 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_17bdf597-53a6-4e73-9a88-ea869459f027/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2023-11-19 04:05:46,874 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_17bdf597-53a6-4e73-9a88-ea869459f027/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2023-11-19 04:05:47,963 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:47,964 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:47,965 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:47,966 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:47,967 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,009 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,010 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,013 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,015 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,017 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,019 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,029 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,030 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:48,598 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:05:48,606 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:05:48,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:05:48,609 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:05:48,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:05:48,614 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:05:48,614 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:05:48,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:05:48,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:05:48,616 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:05:48,809 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:05:48,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62accc29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:48, skipping insertion in model container [2023-11-19 04:05:48,810 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:48,811 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:05:48,813 INFO L158 Benchmark]: Toolchain (without parser) took 2349.53ms. Allocated memory is still 140.5MB. Free memory was 98.7MB in the beginning and 91.0MB in the end (delta: 7.7MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2023-11-19 04:05:48,813 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:05:48,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2346.77ms. Allocated memory is still 140.5MB. Free memory was 98.7MB in the beginning and 91.0MB in the end (delta: 7.7MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2023-11-19 04:05:48,816 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2346.77ms. Allocated memory is still 140.5MB. Free memory was 98.7MB in the beginning and 91.0MB in the end (delta: 7.7MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/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_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/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_17bdf597-53a6-4e73-9a88-ea869459f027/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 ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:05:51,439 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:05:51,522 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:05:51,554 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:05:51,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:05:51,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:05:51,557 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:05:51,558 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:05:51,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:05:51,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:05:51,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:05:51,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:05:51,561 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:05:51,561 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:05:51,562 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:05:51,563 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:05:51,563 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:05:51,564 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:05:51,564 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:05:51,565 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:05:51,565 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:05:51,566 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:05:51,566 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:05:51,567 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:05:51,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:05:51,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:05:51,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:05:51,569 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:05:51,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:05:51,570 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:05:51,570 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:05:51,571 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:05:51,571 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:05:51,571 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:05:51,572 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_17bdf597-53a6-4e73-9a88-ea869459f027/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2023-11-19 04:05:51,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:05:51,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:05:51,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:05:51,981 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:05:51,981 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:05:51,982 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2023-11-19 04:05:55,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:05:55,827 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:05:55,827 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2023-11-19 04:05:55,861 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data/9f8237bbe/aaccc1f80afd42c6906908e92ef440b1/FLAG8dd8955c5 [2023-11-19 04:05:55,878 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17bdf597-53a6-4e73-9a88-ea869459f027/bin/ukojak-verify-G8NBE6pJGL/data/9f8237bbe/aaccc1f80afd42c6906908e92ef440b1 [2023-11-19 04:05:55,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:05:55,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:05:55,889 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:55,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:05:55,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:05:55,897 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:55" (1/1) ... [2023-11-19 04:05:55,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aacd1a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:55, skipping insertion in model container [2023-11-19 04:05:55,899 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:55" (1/1) ... [2023-11-19 04:05:56,044 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:05:56,263 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_17bdf597-53a6-4e73-9a88-ea869459f027/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2023-11-19 04:05:56,271 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_17bdf597-53a6-4e73-9a88-ea869459f027/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2023-11-19 04:05:57,124 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,125 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,128 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,130 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,132 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,146 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,158 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,161 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,162 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,164 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,165 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,165 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,166 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:05:57,558 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:05:57,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:05:57,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:05:57,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:05:57,563 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:05:57,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:05:57,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:05:57,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:05:57,566 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:05:57,567 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:05:57,740 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:05:57,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@286e249d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:57, skipping insertion in model container [2023-11-19 04:05:57,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:57,741 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:05:57,743 INFO L158 Benchmark]: Toolchain (without parser) took 1856.81ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 43.9MB in the beginning and 54.4MB in the end (delta: -10.6MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-19 04:05:57,744 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:05:57,745 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1851.72ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 43.7MB in the beginning and 54.4MB in the end (delta: -10.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-19 04:05:57,746 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1851.72ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 43.7MB in the beginning and 54.4MB in the end (delta: -10.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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