./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/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_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/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_6197bfc2-87bf-4275-b961-c6a287f58bab/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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:15:36,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:15:36,364 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:15:36,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:15:36,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:15:36,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:15:36,411 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:15:36,412 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:15:36,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:15:36,418 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:15:36,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:15:36,419 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:15:36,420 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:15:36,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:15:36,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:15:36,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:15:36,423 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:15:36,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:15:36,423 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:15:36,424 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:15:36,424 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:15:36,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:15:36,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:15:36,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:15:36,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:15:36,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:15:36,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:15:36,428 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:15:36,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:15:36,428 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:15:36,430 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_6197bfc2-87bf-4275-b961-c6a287f58bab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2023-11-19 03:15:36,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:15:36,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:15:36,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:15:36,756 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:15:36,757 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:15:36,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2023-11-19 03:15:39,988 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:15:40,583 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:15:40,584 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2023-11-19 03:15:40,616 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data/3858b9c2f/25714083c90a44df832082f1739421ce/FLAGd92153457 [2023-11-19 03:15:40,635 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data/3858b9c2f/25714083c90a44df832082f1739421ce [2023-11-19 03:15:40,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:15:40,643 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:15:40,646 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:15:40,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:15:40,652 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:15:40,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:15:40" (1/1) ... [2023-11-19 03:15:40,654 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4533fded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:40, skipping insertion in model container [2023-11-19 03:15:40,654 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:15:40" (1/1) ... [2023-11-19 03:15:40,801 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:15:41,065 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_6197bfc2-87bf-4275-b961-c6a287f58bab/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2023-11-19 03:15:41,073 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_6197bfc2-87bf-4275-b961-c6a287f58bab/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2023-11-19 03:15:42,115 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,116 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,117 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,119 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,121 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,141 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,143 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,146 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,150 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:42,735 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:15:42,737 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:15:42,739 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:15:42,741 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:15:42,743 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:15:42,744 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:15:42,745 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:15:42,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:15:42,747 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:15:42,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:15:43,008 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:15:43,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cab88d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:43, skipping insertion in model container [2023-11-19 03:15:43,020 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:15:43,021 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:15:43,022 INFO L158 Benchmark]: Toolchain (without parser) took 2379.02ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 80.0MB in the beginning and 102.3MB in the end (delta: -22.3MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2023-11-19 03:15:43,023 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:15:43,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2374.52ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 79.6MB in the beginning and 102.3MB in the end (delta: -22.7MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2023-11-19 03:15:43,025 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2374.52ms. Allocated memory was 136.3MB in the beginning and 172.0MB in the end (delta: 35.7MB). Free memory was 79.6MB in the beginning and 102.3MB in the end (delta: -22.7MB). Peak memory consumption was 30.1MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/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_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/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_6197bfc2-87bf-4275-b961-c6a287f58bab/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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:15:45,769 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:15:45,839 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:15:45,871 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:15:45,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:15:45,876 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:15:45,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:15:45,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:15:45,881 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:15:45,882 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:15:45,882 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:15:45,883 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:15:45,884 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:15:45,885 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:15:45,887 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:15:45,888 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:15:45,889 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:15:45,890 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:15:45,893 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:15:45,894 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:15:45,895 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:15:45,895 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:15:45,896 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:15:45,896 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:15:45,897 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:15:45,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:15:45,898 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:15:45,899 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:15:45,899 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:15:45,900 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:15:45,901 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:15:45,902 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:15:45,902 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:15:45,903 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:15:45,903 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_6197bfc2-87bf-4275-b961-c6a287f58bab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2023-11-19 03:15:46,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:15:46,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:15:46,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:15:46,313 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:15:46,314 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:15:46,315 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2023-11-19 03:15:49,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:15:50,101 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:15:50,102 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2023-11-19 03:15:50,135 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data/4fa03bba1/b1cc87fdb6a94f0aa0101a9e2da06230/FLAG9259a0959 [2023-11-19 03:15:50,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6197bfc2-87bf-4275-b961-c6a287f58bab/bin/ukojak-verify-G8NBE6pJGL/data/4fa03bba1/b1cc87fdb6a94f0aa0101a9e2da06230 [2023-11-19 03:15:50,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:15:50,161 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:15:50,165 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:15:50,165 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:15:50,170 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:15:50,171 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:15:50" (1/1) ... [2023-11-19 03:15:50,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3810342d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:50, skipping insertion in model container [2023-11-19 03:15:50,173 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:15:50" (1/1) ... [2023-11-19 03:15:50,353 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:15:50,621 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_6197bfc2-87bf-4275-b961-c6a287f58bab/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2023-11-19 03:15:50,629 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_6197bfc2-87bf-4275-b961-c6a287f58bab/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2023-11-19 03:15:51,842 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,847 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,848 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,849 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,852 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,877 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,881 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,888 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:51,890 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:15:52,340 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:15:52,343 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:15:52,344 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:15:52,345 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:15:52,346 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:15:52,347 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:15:52,348 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:15:52,348 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:15:52,349 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:15:52,350 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:15:52,553 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:15:52,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@86d936d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:15:52, skipping insertion in model container [2023-11-19 03:15:52,554 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:15:52,554 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:15:52,556 INFO L158 Benchmark]: Toolchain (without parser) took 2394.31ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 41.4MB in the beginning and 61.2MB in the end (delta: -19.8MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2023-11-19 03:15:52,557 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 75.5MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:15:52,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2389.03ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 41.2MB in the beginning and 61.2MB in the end (delta: -20.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2023-11-19 03:15:52,559 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 75.5MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2389.03ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 41.2MB in the beginning and 61.2MB in the end (delta: -20.1MB). Peak memory consumption was 21.7MB. 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