./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/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_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/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_54fac22e-a654-45cd-b573-7389ee7676e1/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 c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:37:26,545 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:37:26,650 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:37:26,660 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:37:26,661 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:37:26,713 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:37:26,714 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:37:26,714 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:37:26,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:37:26,718 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:37:26,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:37:26,736 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:37:26,737 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:37:26,738 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:37:26,739 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:37:26,739 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:37:26,740 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:37:26,740 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:37:26,741 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:37:26,741 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:37:26,742 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:37:26,742 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:37:26,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:37:26,743 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:37:26,744 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:37:26,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:26,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:37:26,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:37:26,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:37:26,746 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:37:26,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:37:26,748 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:37:26,748 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:37:26,748 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:37:26,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:37:26,749 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:37:26,749 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_54fac22e-a654-45cd-b573-7389ee7676e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 [2023-11-19 07:37:27,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:37:27,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:37:27,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:37:27,108 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:37:27,109 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:37:27,111 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 07:37:30,230 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:37:30,961 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:37:30,963 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 07:37:30,999 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data/7b0edcea6/cec2b71db89e45198494fa9f4a9a8b88/FLAG63e349a12 [2023-11-19 07:37:31,018 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data/7b0edcea6/cec2b71db89e45198494fa9f4a9a8b88 [2023-11-19 07:37:31,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:37:31,029 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:37:31,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:31,035 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:37:31,041 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:37:31,042 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:31" (1/1) ... [2023-11-19 07:37:31,043 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6029ac28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:31, skipping insertion in model container [2023-11-19 07:37:31,044 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:31" (1/1) ... [2023-11-19 07:37:31,182 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:37:31,469 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_54fac22e-a654-45cd-b573-7389ee7676e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4499,4512] [2023-11-19 07:37:31,479 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_54fac22e-a654-45cd-b573-7389ee7676e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4559,4572] [2023-11-19 07:37:32,787 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,789 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,790 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,793 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,795 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,826 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,827 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,833 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,837 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,838 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:32,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:33,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:37:33,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:37:33,433 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:37:33,435 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:37:33,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:37:33,440 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:37:33,442 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:37:33,444 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:37:33,445 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:37:33,446 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:37:33,709 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:37:33,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@372c1d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:33, skipping insertion in model container [2023-11-19 07:37:33,710 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:33,711 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:37:33,713 INFO L158 Benchmark]: Toolchain (without parser) took 2683.22ms. Allocated memory is still 151.0MB. Free memory was 119.0MB in the beginning and 109.9MB in the end (delta: 9.0MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2023-11-19 07:37:33,713 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 115.3MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:37:33,714 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2676.67ms. Allocated memory is still 151.0MB. Free memory was 118.7MB in the beginning and 109.9MB in the end (delta: 8.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2023-11-19 07:37:33,716 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 115.3MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2676.67ms. Allocated memory is still 151.0MB. Free memory was 118.7MB in the beginning and 109.9MB in the end (delta: 8.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7328]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/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_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/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_54fac22e-a654-45cd-b573-7389ee7676e1/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 c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:37:36,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:37:36,426 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:37:36,434 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:37:36,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:37:36,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:37:36,484 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:37:36,485 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:37:36,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:37:36,491 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:37:36,492 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:37:36,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:37:36,493 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:37:36,495 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:37:36,496 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:37:36,496 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:37:36,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:37:36,497 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:37:36,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:37:36,499 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:37:36,500 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:37:36,500 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:37:36,501 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:37:36,501 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:37:36,502 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:37:36,502 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:37:36,503 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:37:36,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:36,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:37:36,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:37:36,506 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:37:36,506 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:37:36,506 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:37:36,507 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:37:36,507 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:37:36,507 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:37:36,507 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:37:36,508 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:37:36,508 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:37:36,509 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_54fac22e-a654-45cd-b573-7389ee7676e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 [2023-11-19 07:37:36,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:37:36,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:37:36,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:37:36,972 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:37:36,973 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:37:36,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 07:37:40,162 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:37:40,942 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:37:40,943 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 07:37:40,980 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data/3dcb06b35/f06d62bdc8664d45b2f44591222d28bb/FLAG333760faf [2023-11-19 07:37:41,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54fac22e-a654-45cd-b573-7389ee7676e1/bin/uautomizer-verify-uCwYo4JHxu/data/3dcb06b35/f06d62bdc8664d45b2f44591222d28bb [2023-11-19 07:37:41,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:37:41,010 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:37:41,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:41,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:37:41,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:37:41,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:41" (1/1) ... [2023-11-19 07:37:41,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eef3c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:41, skipping insertion in model container [2023-11-19 07:37:41,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:41" (1/1) ... [2023-11-19 07:37:41,183 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:37:41,500 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_54fac22e-a654-45cd-b573-7389ee7676e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4499,4512] [2023-11-19 07:37:41,510 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_54fac22e-a654-45cd-b573-7389ee7676e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4559,4572] [2023-11-19 07:37:42,527 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,527 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,528 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,529 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,530 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,556 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,557 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,559 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,560 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,563 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,564 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:42,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:43,058 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:37:43,060 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:37:43,061 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:37:43,063 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:37:43,064 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:37:43,065 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:37:43,066 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:37:43,067 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:37:43,068 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:37:43,068 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:37:43,309 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:37:43,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b299d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:43, skipping insertion in model container [2023-11-19 07:37:43,310 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:43,311 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:37:43,314 INFO L158 Benchmark]: Toolchain (without parser) took 2302.41ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 41.0MB in the beginning and 60.7MB in the end (delta: -19.8MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2023-11-19 07:37:43,315 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:37:43,316 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2297.37ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 40.8MB in the beginning and 60.7MB in the end (delta: -19.9MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2023-11-19 07:37:43,318 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 48.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2297.37ms. Allocated memory was 73.4MB in the beginning and 92.3MB in the end (delta: 18.9MB). Free memory was 40.8MB in the beginning and 60.7MB in the end (delta: -19.9MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7328]: 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