./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_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_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:03:15,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:03:15,110 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 08:03:15,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:03:15,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:03:15,142 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:03:15,143 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:03:15,144 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:03:15,145 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:03:15,146 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:03:15,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:03:15,147 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:03:15,148 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:03:15,149 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:03:15,149 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:03:15,150 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:03:15,151 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:03:15,152 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:03:15,152 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:03:15,153 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:03:15,154 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:03:15,155 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:03:15,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:03:15,156 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:03:15,157 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:03:15,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:03:15,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:03:15,159 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:03:15,160 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:03:15,160 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:03:15,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:03:15,162 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:03:15,162 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:03:15,163 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:03:15,164 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:03:15,164 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:03:15,165 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed [2023-11-19 08:03:15,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:03:15,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:03:15,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:03:15,510 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:03:15,513 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:03:15,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 08:03:18,838 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:03:19,468 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:03:19,468 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 08:03:19,494 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data/95193310a/1504c36c5ad4439893262b78125ea988/FLAG9220e66e6 [2023-11-19 08:03:19,514 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data/95193310a/1504c36c5ad4439893262b78125ea988 [2023-11-19 08:03:19,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:03:19,523 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:03:19,528 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:03:19,530 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:03:19,536 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:03:19,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:03:19" (1/1) ... [2023-11-19 08:03:19,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d7c51bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:19, skipping insertion in model container [2023-11-19 08:03:19,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:03:19" (1/1) ... [2023-11-19 08:03:19,691 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:03:20,047 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_56674a41-c8d5-472f-a197-bf5caaf3c706/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2023-11-19 08:03:20,057 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_56674a41-c8d5-472f-a197-bf5caaf3c706/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2023-11-19 08:03:21,177 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,177 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,178 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,179 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,181 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,197 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,198 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,200 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,201 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,205 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:21,640 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 08:03:21,642 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 08:03:21,643 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 08:03:21,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 08:03:21,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 08:03:21,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 08:03:21,648 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 08:03:21,649 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 08:03:21,649 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 08:03:21,650 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 08:03:21,909 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 08:03:21,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28fae959 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:21, skipping insertion in model container [2023-11-19 08:03:21,910 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:03:21,911 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 08:03:21,913 INFO L158 Benchmark]: Toolchain (without parser) took 2388.78ms. Allocated memory is still 163.6MB. Free memory was 112.3MB in the beginning and 103.4MB in the end (delta: 8.9MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2023-11-19 08:03:21,914 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 113.2MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:03:21,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2382.23ms. Allocated memory is still 163.6MB. Free memory was 112.3MB in the beginning and 103.4MB in the end (delta: 8.9MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. [2023-11-19 08:03:21,917 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 113.2MB. Free memory was 82.7MB in the beginning and 82.7MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2382.23ms. Allocated memory is still 163.6MB. Free memory was 112.3MB in the beginning and 103.4MB in the end (delta: 8.9MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:03:24,537 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:03:24,687 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 08:03:24,697 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:03:24,698 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:03:24,747 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:03:24,748 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:03:24,748 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:03:24,751 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:03:24,757 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:03:24,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:03:24,758 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:03:24,758 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:03:24,761 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:03:24,761 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:03:24,762 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:03:24,762 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:03:24,762 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:03:24,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:03:24,763 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 08:03:24,764 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 08:03:24,764 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 08:03:24,764 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:03:24,765 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:03:24,765 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:03:24,766 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:03:24,766 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:03:24,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:03:24,767 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:03:24,767 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:03:24,769 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:03:24,769 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 08:03:24,769 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 08:03:24,769 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:03:24,770 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:03:24,770 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:03:24,770 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:03:24,770 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 08:03:24,771 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:03:24,772 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed [2023-11-19 08:03:25,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:03:25,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:03:25,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:03:25,243 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:03:25,244 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:03:25,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 08:03:28,458 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:03:29,234 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:03:29,235 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 08:03:29,267 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data/24c1a60c8/e79cc1270228471394153aee179e110b/FLAGfcf9e9d82 [2023-11-19 08:03:29,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56674a41-c8d5-472f-a197-bf5caaf3c706/bin/uautomizer-verify-uCwYo4JHxu/data/24c1a60c8/e79cc1270228471394153aee179e110b [2023-11-19 08:03:29,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:03:29,294 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:03:29,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:03:29,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:03:29,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:03:29,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:03:29" (1/1) ... [2023-11-19 08:03:29,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13c94d59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:29, skipping insertion in model container [2023-11-19 08:03:29,305 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:03:29" (1/1) ... [2023-11-19 08:03:29,512 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:03:29,890 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_56674a41-c8d5-472f-a197-bf5caaf3c706/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2023-11-19 08:03:29,898 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_56674a41-c8d5-472f-a197-bf5caaf3c706/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2023-11-19 08:03:31,375 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,376 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,404 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,404 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,405 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,422 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,424 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,427 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,429 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,433 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,434 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,435 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,436 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:03:31,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 08:03:31,810 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 08:03:31,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 08:03:31,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 08:03:31,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 08:03:31,815 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 08:03:31,815 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 08:03:31,816 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 08:03:31,817 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 08:03:31,817 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 08:03:31,957 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 08:03:31,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@345f888f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:03:31, skipping insertion in model container [2023-11-19 08:03:31,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:03:31,967 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 08:03:31,969 INFO L158 Benchmark]: Toolchain (without parser) took 2674.47ms. Allocated memory was 77.6MB in the beginning and 96.5MB in the end (delta: 18.9MB). Free memory was 45.6MB in the beginning and 53.7MB in the end (delta: -8.1MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2023-11-19 08:03:31,970 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:03:31,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2670.33ms. Allocated memory was 77.6MB in the beginning and 96.5MB in the end (delta: 18.9MB). Free memory was 45.4MB in the beginning and 53.7MB in the end (delta: -8.3MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2023-11-19 08:03:31,972 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 52.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2670.33ms. Allocated memory was 77.6MB in the beginning and 96.5MB in the end (delta: 18.9MB). Free memory was 45.4MB in the beginning and 53.7MB in the end (delta: -8.3MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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