./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_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_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/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_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/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_2d06e57c-058b-4df7-9e44-5de63d754c04/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 f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:38:24,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:38:24,928 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:38:24,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:38:24,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:38:24,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:38:24,962 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:38:24,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:38:24,964 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:38:24,965 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:38:24,966 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:38:24,966 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:38:24,967 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:38:24,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:38:24,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:38:24,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:38:24,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:38:24,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:38:24,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:38:24,972 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:38:24,972 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:38:24,973 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:38:24,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:38:24,974 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:38:24,975 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:38:24,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:38:24,976 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:38:24,976 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:38:24,977 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:38:24,977 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:38:24,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:38:24,978 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:38:24,979 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:38:24,979 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:38:24,980 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:38:24,980 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:38:24,981 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_2d06e57c-058b-4df7-9e44-5de63d754c04/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2023-11-19 07:38:25,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:38:25,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:38:25,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:38:25,296 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:38:25,297 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:38:25,315 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-19 07:38:28,568 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:38:29,188 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:38:29,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-19 07:38:29,220 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data/32a884039/726da0159bca4f5cb9487eac67ed0218/FLAGa0114df90 [2023-11-19 07:38:29,238 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data/32a884039/726da0159bca4f5cb9487eac67ed0218 [2023-11-19 07:38:29,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:38:29,246 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:38:29,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:38:29,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:38:29,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:38:29,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:38:29" (1/1) ... [2023-11-19 07:38:29,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2176bd8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:29, skipping insertion in model container [2023-11-19 07:38:29,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:38:29" (1/1) ... [2023-11-19 07:38:29,418 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:38:29,692 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_2d06e57c-058b-4df7-9e44-5de63d754c04/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-19 07:38:29,701 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_2d06e57c-058b-4df7-9e44-5de63d754c04/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-19 07:38:30,911 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,915 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,916 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,924 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,926 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,946 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,947 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,951 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,953 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,954 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,955 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:30,956 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:31,472 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:38:31,474 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:38:31,476 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:38:31,477 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:38:31,480 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:38:31,481 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:38:31,482 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:38:31,485 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:38:31,489 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:38:31,490 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:38:31,680 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:38:31,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f957a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:31, skipping insertion in model container [2023-11-19 07:38:31,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:38:31,681 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:38:31,684 INFO L158 Benchmark]: Toolchain (without parser) took 2436.92ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 61.1MB in the beginning and 88.6MB in the end (delta: -27.5MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2023-11-19 07:38:31,685 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory was 84.1MB in the beginning and 84.1MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:38:31,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2431.73ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 61.1MB in the beginning and 88.6MB in the end (delta: -27.5MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2023-11-19 07:38:31,688 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 113.2MB. Free memory was 84.1MB in the beginning and 84.1MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2431.73ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 61.1MB in the beginning and 88.6MB in the end (delta: -27.5MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7327]: 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_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/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_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/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_2d06e57c-058b-4df7-9e44-5de63d754c04/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 f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:38:34,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:38:34,794 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:38:34,806 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:38:34,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:38:34,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:38:34,862 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:38:34,862 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:38:34,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:38:34,869 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:38:34,870 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:38:34,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:38:34,871 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:38:34,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:38:34,874 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:38:34,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:38:34,875 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:38:34,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:38:34,876 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:38:34,877 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:38:34,878 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:38:34,878 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:38:34,879 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:38:34,879 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:38:34,880 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:38:34,880 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:38:34,881 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:38:34,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:38:34,882 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:38:34,882 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:38:34,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:38:34,884 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:38:34,884 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:38:34,885 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:38:34,885 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:38:34,885 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:38:34,886 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:38:34,886 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:38:34,886 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:38:34,887 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_2d06e57c-058b-4df7-9e44-5de63d754c04/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2023-11-19 07:38:35,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:38:35,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:38:35,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:38:35,397 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:38:35,397 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:38:35,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-19 07:38:38,881 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:38:39,488 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:38:39,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-19 07:38:39,521 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data/7e89da58e/50269f9bd6de4ec5a7f7a4a566da5af6/FLAGab4fcde8d [2023-11-19 07:38:39,543 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d06e57c-058b-4df7-9e44-5de63d754c04/bin/uautomizer-verify-uCwYo4JHxu/data/7e89da58e/50269f9bd6de4ec5a7f7a4a566da5af6 [2023-11-19 07:38:39,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:38:39,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:38:39,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:38:39,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:38:39,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:38:39,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:38:39" (1/1) ... [2023-11-19 07:38:39,562 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76d1d237 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:39, skipping insertion in model container [2023-11-19 07:38:39,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:38:39" (1/1) ... [2023-11-19 07:38:39,734 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:38:40,068 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_2d06e57c-058b-4df7-9e44-5de63d754c04/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-19 07:38:40,076 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_2d06e57c-058b-4df7-9e44-5de63d754c04/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-19 07:38:41,010 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,011 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,011 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,031 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,047 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,048 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,050 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,051 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,053 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,055 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,055 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,056 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:38:41,540 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:38:41,541 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:38:41,543 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:38:41,544 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:38:41,546 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:38:41,547 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:38:41,548 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:38:41,550 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:38:41,551 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:38:41,551 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:38:41,784 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:38:41,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4063ea0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:41, skipping insertion in model container [2023-11-19 07:38:41,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:38:41,794 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:38:41,796 INFO L158 Benchmark]: Toolchain (without parser) took 2244.30ms. Allocated memory is still 79.7MB. Free memory was 47.7MB in the beginning and 36.3MB in the end (delta: 11.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 07:38:41,798 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:38:41,799 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2239.80ms. Allocated memory is still 79.7MB. Free memory was 47.5MB in the beginning and 36.3MB in the end (delta: 11.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 07:38:41,801 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2239.80ms. Allocated memory is still 79.7MB. Free memory was 47.5MB in the beginning and 36.3MB in the end (delta: 11.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7327]: 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