./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_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_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/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_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/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_532de06c-d822-4393-b956-08490e273156/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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:55:42,783 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:55:42,870 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:55:42,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:55:42,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:55:42,899 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:55:42,900 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:55:42,900 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:55:42,901 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:55:42,902 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:55:42,903 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:55:42,903 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:55:42,904 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:55:42,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:55:42,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:55:42,905 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:55:42,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:55:42,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:55:42,907 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:55:42,907 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:55:42,908 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:55:42,908 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:55:42,909 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:55:42,909 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:55:42,910 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:55:42,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:55:42,911 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:55:42,911 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:55:42,911 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:55:42,912 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:55:42,912 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:55:42,913 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:55:42,913 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:55:42,913 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:55:42,914 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:55:42,914 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:55:42,915 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_532de06c-d822-4393-b956-08490e273156/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2023-11-19 07:55:43,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:55:43,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:55:43,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:55:43,248 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:55:43,249 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:55:43,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2023-11-19 07:55:46,366 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:55:46,950 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:55:46,951 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2023-11-19 07:55:46,983 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data/49e34f8dd/c3ccbe2e125949fd8f6bd0d0860909c9/FLAG67006dc50 [2023-11-19 07:55:47,002 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data/49e34f8dd/c3ccbe2e125949fd8f6bd0d0860909c9 [2023-11-19 07:55:47,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:55:47,011 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:55:47,015 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:47,016 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:55:47,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:55:47,025 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:47" (1/1) ... [2023-11-19 07:55:47,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5118812e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:47, skipping insertion in model container [2023-11-19 07:55:47,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:47" (1/1) ... [2023-11-19 07:55:47,177 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:55:47,465 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_532de06c-d822-4393-b956-08490e273156/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2023-11-19 07:55:47,473 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_532de06c-d822-4393-b956-08490e273156/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2023-11-19 07:55:48,798 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,799 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,800 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,802 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,805 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,820 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,821 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,822 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,823 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,825 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,826 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,826 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:48,827 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:49,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:55:49,236 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:55:49,238 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:55:49,239 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:55:49,241 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:55:49,241 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:55:49,242 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:55:49,243 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:55:49,243 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:55:49,244 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:55:49,457 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:55:49,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@179122d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:49, skipping insertion in model container [2023-11-19 07:55:49,458 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:49,459 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:55:49,461 INFO L158 Benchmark]: Toolchain (without parser) took 2449.09ms. Allocated memory is still 176.2MB. Free memory was 125.3MB in the beginning and 125.5MB in the end (delta: -163.7kB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2023-11-19 07:55:49,461 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 111.1MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:55:49,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2444.10ms. Allocated memory is still 176.2MB. Free memory was 125.0MB in the beginning and 125.5MB in the end (delta: -461.7kB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2023-11-19 07:55:49,464 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 111.1MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2444.10ms. Allocated memory is still 176.2MB. Free memory was 125.0MB in the beginning and 125.5MB in the end (delta: -461.7kB). Peak memory consumption was 37.0MB. 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_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/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_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/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_532de06c-d822-4393-b956-08490e273156/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 c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:55:51,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:55:51,969 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:55:51,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:55:51,982 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:55:52,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:55:52,027 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:55:52,027 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:55:52,028 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:55:52,029 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:55:52,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:55:52,030 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:55:52,031 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:55:52,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:55:52,032 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:55:52,033 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:55:52,033 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:55:52,034 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:55:52,034 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:55:52,035 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:55:52,035 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:55:52,036 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:55:52,036 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:55:52,036 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:55:52,037 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:55:52,037 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:55:52,038 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:55:52,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:55:52,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:55:52,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:55:52,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:55:52,040 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:55:52,040 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:55:52,041 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:55:52,041 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:55:52,041 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:55:52,042 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:55:52,042 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:55:52,043 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:55:52,043 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_532de06c-d822-4393-b956-08490e273156/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c12ad62b7b197015493bfb3c1dd9a5de2922d9b16e39f249961c276d8b82591b [2023-11-19 07:55:52,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:55:52,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:55:52,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:55:52,492 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:55:52,493 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:55:52,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2023-11-19 07:55:55,732 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:55:56,449 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:55:56,450 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2023-11-19 07:55:56,482 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data/12f941f9d/1c3551fb74d0423f8441c158c0c32815/FLAGb4b2c3771 [2023-11-19 07:55:56,501 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_532de06c-d822-4393-b956-08490e273156/bin/uautomizer-verify-uCwYo4JHxu/data/12f941f9d/1c3551fb74d0423f8441c158c0c32815 [2023-11-19 07:55:56,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:55:56,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:55:56,512 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:56,512 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:55:56,525 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:55:56,529 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:56" (1/1) ... [2023-11-19 07:55:56,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c81785e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:56, skipping insertion in model container [2023-11-19 07:55:56,530 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:56" (1/1) ... [2023-11-19 07:55:56,699 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:55:56,944 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_532de06c-d822-4393-b956-08490e273156/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4504,4517] [2023-11-19 07:55:56,952 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_532de06c-d822-4393-b956-08490e273156/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i[4564,4577] [2023-11-19 07:55:57,998 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:57,999 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,008 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,029 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,034 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,038 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,040 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,042 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,043 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,045 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:58,514 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:55:58,517 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:55:58,518 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:55:58,523 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:55:58,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:55:58,530 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:55:58,531 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:55:58,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:55:58,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:55:58,533 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:55:58,742 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:55:58,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44266c13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:58, skipping insertion in model container [2023-11-19 07:55:58,742 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:58,743 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:55:58,744 INFO L158 Benchmark]: Toolchain (without parser) took 2233.07ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 49.0MB in the beginning and 63.9MB in the end (delta: -14.9MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2023-11-19 07:55:58,745 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 56.5MB in the beginning and 56.5MB in the end (delta: 36.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:55:58,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2230.63ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 48.7MB in the beginning and 63.9MB in the end (delta: -15.2MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2023-11-19 07:55:58,747 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory was 56.5MB in the beginning and 56.5MB in the end (delta: 36.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2230.63ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 48.7MB in the beginning and 63.9MB in the end (delta: -15.2MB). Peak memory consumption was 24.0MB. 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