./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.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_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/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_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/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_38d47939-a3b6-47c7-a55d-123466a8d7f7/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 0ddb7abc850f8a391199f9601a013a826a50b23f35837ebae72d69a0568e75da --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:55:18,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:55:18,678 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:55:18,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:55:18,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:55:18,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:55:18,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:55:18,711 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:55:18,712 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:55:18,713 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:55:18,714 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:55:18,714 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:55:18,715 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:55:18,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:55:18,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:55:18,716 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:55:18,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:55:18,717 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:55:18,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:55:18,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:55:18,719 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:55:18,719 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:55:18,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:55:18,720 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:55:18,721 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:55:18,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:55:18,722 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:55:18,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:55:18,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:55:18,723 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:55:18,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:55:18,724 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:55:18,724 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:55:18,724 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:55:18,725 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:55:18,725 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:55:18,725 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ddb7abc850f8a391199f9601a013a826a50b23f35837ebae72d69a0568e75da [2023-11-19 07:55:19,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:55:19,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:55:19,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:55:19,048 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:55:19,049 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:55:19,050 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2023-11-19 07:55:22,189 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:55:22,824 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:55:22,825 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2023-11-19 07:55:22,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data/7fd802cc2/53287907571f4778806e5ccf1b13facc/FLAG593d175ab [2023-11-19 07:55:22,873 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data/7fd802cc2/53287907571f4778806e5ccf1b13facc [2023-11-19 07:55:22,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:55:22,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:55:22,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:22,886 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:55:22,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:55:22,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:22" (1/1) ... [2023-11-19 07:55:22,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c01c46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:22, skipping insertion in model container [2023-11-19 07:55:22,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:22" (1/1) ... [2023-11-19 07:55:23,035 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:55:23,430 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2023-11-19 07:55:23,441 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2023-11-19 07:55:24,562 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,567 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,570 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,586 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,587 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,589 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,590 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,592 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,594 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,594 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:24,595 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:25,081 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:55:25,082 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:55:25,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:55:25,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:55:25,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:55:25,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:55:25,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:55:25,089 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:55:25,090 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:55:25,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:55:25,386 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:55:25,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75728246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:25, skipping insertion in model container [2023-11-19 07:55:25,387 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:25,388 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:55:25,390 INFO L158 Benchmark]: Toolchain (without parser) took 2506.59ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 76.8MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-19 07:55:25,391 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 88.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:55:25,391 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2503.06ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 76.8MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-11-19 07:55:25,393 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 88.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2503.06ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 76.8MB in the end (delta: 27.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/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_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/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_38d47939-a3b6-47c7-a55d-123466a8d7f7/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 0ddb7abc850f8a391199f9601a013a826a50b23f35837ebae72d69a0568e75da --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:55:27,951 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:55:28,074 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:55:28,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:55:28,081 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:55:28,111 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:55:28,112 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:55:28,113 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:55:28,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:55:28,115 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:55:28,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:55:28,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:55:28,117 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:55:28,118 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:55:28,119 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:55:28,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:55:28,120 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:55:28,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:55:28,122 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:55:28,122 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:55:28,123 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:55:28,124 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:55:28,124 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:55:28,125 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:55:28,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:55:28,126 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:55:28,127 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:55:28,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:55:28,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:55:28,129 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:55:28,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:55:28,130 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:55:28,130 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:55:28,131 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:55:28,131 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:55:28,132 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:55:28,132 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:55:28,132 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:55:28,133 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:55:28,133 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ddb7abc850f8a391199f9601a013a826a50b23f35837ebae72d69a0568e75da [2023-11-19 07:55:28,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:55:28,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:55:28,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:55:28,538 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:55:28,539 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:55:28,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2023-11-19 07:55:31,770 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:55:32,478 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:55:32,478 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2023-11-19 07:55:32,511 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data/8d447b41d/4cd34fad7dd44d5aa6d8241222768b09/FLAGed54fed7f [2023-11-19 07:55:32,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38d47939-a3b6-47c7-a55d-123466a8d7f7/bin/uautomizer-verify-uCwYo4JHxu/data/8d447b41d/4cd34fad7dd44d5aa6d8241222768b09 [2023-11-19 07:55:32,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:55:32,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:55:32,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:32,548 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:55:32,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:55:32,554 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:32" (1/1) ... [2023-11-19 07:55:32,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a541c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:32, skipping insertion in model container [2023-11-19 07:55:32,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:32" (1/1) ... [2023-11-19 07:55:32,680 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:55:32,974 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2023-11-19 07:55:32,982 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_38d47939-a3b6-47c7-a55d-123466a8d7f7/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2023-11-19 07:55:34,330 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,339 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,341 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,342 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,343 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,357 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,358 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,360 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,361 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,364 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,365 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,366 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,366 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:55:34,910 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:55:34,911 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:55:34,913 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:55:34,914 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:55:34,916 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:55:34,917 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:55:34,918 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:55:34,918 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:55:34,919 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:55:34,920 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:55:35,177 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:55:35,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67c45bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:35, skipping insertion in model container [2023-11-19 07:55:35,178 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:55:35,178 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:55:35,180 INFO L158 Benchmark]: Toolchain (without parser) took 2634.68ms. Allocated memory is still 96.5MB. Free memory was 62.5MB in the beginning and 50.9MB in the end (delta: 11.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2023-11-19 07:55:35,181 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:55:35,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2630.27ms. Allocated memory is still 96.5MB. Free memory was 62.3MB in the beginning and 50.9MB in the end (delta: 11.4MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2023-11-19 07:55:35,183 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 67.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2630.27ms. Allocated memory is still 96.5MB. Free memory was 62.3MB in the beginning and 50.9MB in the end (delta: 11.4MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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