./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_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_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/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_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/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_41063956-dda6-499a-90e2-99bfb77fc0a4/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:31:10,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:31:10,991 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:31:11,004 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:31:11,005 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:31:11,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:31:11,044 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:31:11,045 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:31:11,046 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:31:11,051 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:31:11,052 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:31:11,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:31:11,053 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:31:11,054 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:31:11,055 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:31:11,055 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:31:11,056 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:31:11,056 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:31:11,057 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:31:11,057 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:31:11,057 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:31:11,058 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:31:11,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:31:11,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:31:11,060 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:31:11,060 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:31:11,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:31:11,061 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:31:11,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:31:11,062 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:31:11,063 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_41063956-dda6-499a-90e2-99bfb77fc0a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2023-11-19 03:31:11,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:31:11,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:31:11,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:31:11,379 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:31:11,380 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:31:11,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2023-11-19 03:31:14,408 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:31:15,114 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:31:15,114 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2023-11-19 03:31:15,147 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data/291ee06c4/597fbd7d2e844ee4aeeef7744d2438dd/FLAG9517a8c52 [2023-11-19 03:31:15,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data/291ee06c4/597fbd7d2e844ee4aeeef7744d2438dd [2023-11-19 03:31:15,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:31:15,179 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:31:15,182 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:31:15,183 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:31:15,188 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:31:15,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:31:15" (1/1) ... [2023-11-19 03:31:15,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2948d327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:15, skipping insertion in model container [2023-11-19 03:31:15,190 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:31:15" (1/1) ... [2023-11-19 03:31:15,324 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:31:15,673 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_41063956-dda6-499a-90e2-99bfb77fc0a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2023-11-19 03:31:15,683 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_41063956-dda6-499a-90e2-99bfb77fc0a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2023-11-19 03:31:17,110 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,111 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,112 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,113 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,115 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,154 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,166 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,168 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,168 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:17,723 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:31:17,725 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:31:17,726 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:31:17,728 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:31:17,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:31:17,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:31:17,731 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:31:17,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:31:17,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:31:17,747 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:31:18,073 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:31:18,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@142260f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:18, skipping insertion in model container [2023-11-19 03:31:18,080 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:31:18,080 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:31:18,082 INFO L158 Benchmark]: Toolchain (without parser) took 2902.06ms. Allocated memory was 140.5MB in the beginning and 211.8MB in the end (delta: 71.3MB). Free memory was 93.5MB in the beginning and 162.2MB in the end (delta: -68.7MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2023-11-19 03:31:18,083 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 140.5MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:31:18,084 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2897.94ms. Allocated memory was 140.5MB in the beginning and 211.8MB in the end (delta: 71.3MB). Free memory was 93.1MB in the beginning and 162.2MB in the end (delta: -69.1MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2023-11-19 03:31:18,089 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 140.5MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2897.94ms. Allocated memory was 140.5MB in the beginning and 211.8MB in the end (delta: 71.3MB). Free memory was 93.1MB in the beginning and 162.2MB in the end (delta: -69.1MB). Peak memory consumption was 53.4MB. 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_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/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_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/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_41063956-dda6-499a-90e2-99bfb77fc0a4/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:31:20,619 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:31:20,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:31:20,720 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:31:20,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:31:20,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:31:20,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:31:20,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:31:20,724 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:31:20,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:31:20,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:31:20,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:31:20,726 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:31:20,726 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:31:20,727 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:31:20,727 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:31:20,728 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:31:20,728 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:31:20,729 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:31:20,729 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:31:20,730 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:31:20,730 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:31:20,731 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:31:20,731 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:31:20,732 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:31:20,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:31:20,733 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:31:20,733 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:31:20,733 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:31:20,734 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:31:20,734 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:31:20,734 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:31:20,735 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:31:20,735 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:31:20,735 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_41063956-dda6-499a-90e2-99bfb77fc0a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2023-11-19 03:31:21,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:31:21,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:31:21,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:31:21,125 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:31:21,125 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:31:21,127 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2023-11-19 03:31:24,371 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:31:25,043 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:31:25,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2023-11-19 03:31:25,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data/d336a1fb1/135a12b955124f459b09914b8d40604b/FLAGd37938962 [2023-11-19 03:31:25,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41063956-dda6-499a-90e2-99bfb77fc0a4/bin/ukojak-verify-G8NBE6pJGL/data/d336a1fb1/135a12b955124f459b09914b8d40604b [2023-11-19 03:31:25,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:31:25,100 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:31:25,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:31:25,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:31:25,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:31:25,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:31:25" (1/1) ... [2023-11-19 03:31:25,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fde6c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:25, skipping insertion in model container [2023-11-19 03:31:25,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:31:25" (1/1) ... [2023-11-19 03:31:25,265 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:31:25,617 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_41063956-dda6-499a-90e2-99bfb77fc0a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2023-11-19 03:31:25,630 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_41063956-dda6-499a-90e2-99bfb77fc0a4/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2023-11-19 03:31:26,687 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,688 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,689 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,690 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,692 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,712 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,713 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,715 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:26,716 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:31:27,218 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:31:27,220 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:31:27,221 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:31:27,222 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:31:27,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:31:27,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:31:27,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:31:27,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:31:27,227 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:31:27,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:31:27,482 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:31:27,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bddbbb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:31:27, skipping insertion in model container [2023-11-19 03:31:27,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:31:27,483 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:31:27,486 INFO L158 Benchmark]: Toolchain (without parser) took 2384.41ms. Allocated memory was 79.7MB in the beginning and 109.1MB in the end (delta: 29.4MB). Free memory was 45.9MB in the beginning and 77.1MB in the end (delta: -31.2MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2023-11-19 03:31:27,486 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 55.4MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:31:27,487 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2380.06ms. Allocated memory was 79.7MB in the beginning and 109.1MB in the end (delta: 29.4MB). Free memory was 45.7MB in the beginning and 77.1MB in the end (delta: -31.4MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2023-11-19 03:31:27,489 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 55.4MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2380.06ms. Allocated memory was 79.7MB in the beginning and 109.1MB in the end (delta: 29.4MB). Free memory was 45.7MB in the beginning and 77.1MB in the end (delta: -31.4MB). Peak memory consumption was 26.7MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN