./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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 dfa32066ca560959d21c25566526b130eb2e322194b3e03aea81a52c7e7f41c7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:37:03,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:37:03,721 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:37:03,736 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:37:03,738 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:37:03,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:37:03,779 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:37:03,780 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:37:03,781 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:37:03,786 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:37:03,787 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:37:03,788 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:37:03,788 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:37:03,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:37:03,791 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:37:03,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:37:03,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:37:03,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:37:03,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:37:03,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:37:03,793 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:37:03,794 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:37:03,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:37:03,795 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:37:03,796 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:37:03,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:03,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:37:03,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:37:03,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:37:03,798 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:37:03,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:37:03,800 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:37:03,800 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:37:03,800 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:37:03,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:37:03,801 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:37:03,801 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfa32066ca560959d21c25566526b130eb2e322194b3e03aea81a52c7e7f41c7 [2023-11-19 07:37:04,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:37:04,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:37:04,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:37:04,101 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:37:04,102 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:37:04,104 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i [2023-11-19 07:37:07,119 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:37:07,681 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:37:07,682 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i [2023-11-19 07:37:07,717 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data/cd61a7e59/f7d7595bec41457b855f74bce0def968/FLAGede353049 [2023-11-19 07:37:07,736 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data/cd61a7e59/f7d7595bec41457b855f74bce0def968 [2023-11-19 07:37:07,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:37:07,741 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:37:07,743 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:07,743 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:37:07,752 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:37:07,755 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:07" (1/1) ... [2023-11-19 07:37:07,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61fc94be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:07, skipping insertion in model container [2023-11-19 07:37:07,757 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:07" (1/1) ... [2023-11-19 07:37:07,900 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:37:08,251 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i[4496,4509] [2023-11-19 07:37:08,262 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i[4556,4569] [2023-11-19 07:37:09,401 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,405 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,405 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,407 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,409 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,424 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,425 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,427 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:09,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:37:09,815 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:37:09,817 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:37:09,818 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:37:09,820 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:37:09,821 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:37:09,822 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:37:09,823 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:37:09,823 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:37:09,824 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:37:10,048 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:37:10,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f9677d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:10, skipping insertion in model container [2023-11-19 07:37:10,052 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:10,053 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:37:10,055 INFO L158 Benchmark]: Toolchain (without parser) took 2313.28ms. Allocated memory is still 182.5MB. Free memory was 130.1MB in the beginning and 126.1MB in the end (delta: 4.0MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. [2023-11-19 07:37:10,056 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 134.2MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:37:10,057 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2310.45ms. Allocated memory is still 182.5MB. Free memory was 130.1MB in the beginning and 126.1MB in the end (delta: 4.0MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. [2023-11-19 07:37:10,059 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 134.2MB. Free memory is still 78.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2310.45ms. Allocated memory is still 182.5MB. Free memory was 130.1MB in the beginning and 126.1MB in the end (delta: 4.0MB). Peak memory consumption was 34.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7278]: 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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 dfa32066ca560959d21c25566526b130eb2e322194b3e03aea81a52c7e7f41c7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:37:12,487 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:37:12,618 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:37:12,624 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:37:12,625 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:37:12,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:37:12,656 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:37:12,657 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:37:12,657 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:37:12,662 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:37:12,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:37:12,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:37:12,664 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:37:12,666 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:37:12,667 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:37:12,667 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:37:12,668 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:37:12,668 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:37:12,669 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:37:12,670 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:37:12,670 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:37:12,671 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:37:12,671 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:37:12,672 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:37:12,672 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:37:12,672 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:37:12,673 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:37:12,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:12,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:37:12,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:37:12,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:37:12,676 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:37:12,676 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:37:12,676 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:37:12,677 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:37:12,677 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:37:12,677 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:37:12,677 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:37:12,678 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:37:12,679 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfa32066ca560959d21c25566526b130eb2e322194b3e03aea81a52c7e7f41c7 [2023-11-19 07:37:13,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:37:13,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:37:13,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:37:13,189 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:37:13,190 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:37:13,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i [2023-11-19 07:37:16,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:37:17,163 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:37:17,164 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i [2023-11-19 07:37:17,195 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data/4f652d5ce/87deac7426b2414ba712a37f788ae521/FLAG960d43d3b [2023-11-19 07:37:17,218 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/bin/uautomizer-verify-uCwYo4JHxu/data/4f652d5ce/87deac7426b2414ba712a37f788ae521 [2023-11-19 07:37:17,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:37:17,227 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:37:17,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:17,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:37:17,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:37:17,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:17" (1/1) ... [2023-11-19 07:37:17,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66440fd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:17, skipping insertion in model container [2023-11-19 07:37:17,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:17" (1/1) ... [2023-11-19 07:37:17,408 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:37:17,677 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i[4496,4509] [2023-11-19 07:37:17,685 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_2786ba05-1c85-4b1f-83f1-04e0b3fcd6bf/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness_negated.i[4556,4569] [2023-11-19 07:37:18,759 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,766 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,767 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,769 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,772 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,794 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,802 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,805 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:18,806 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:37:19,178 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:37:19,179 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:37:19,180 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:37:19,181 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:37:19,183 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:37:19,184 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:37:19,185 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:37:19,186 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:37:19,186 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:37:19,187 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:37:19,373 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:37:19,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b8ec068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:19, skipping insertion in model container [2023-11-19 07:37:19,374 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:19,375 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:37:19,377 INFO L158 Benchmark]: Toolchain (without parser) took 2149.09ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 45.1MB in the beginning and 53.8MB in the end (delta: -8.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 07:37:19,378 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:37:19,380 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2142.70ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 45.0MB in the beginning and 53.8MB in the end (delta: -8.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 07:37:19,382 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 75.5MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2142.70ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 45.0MB in the beginning and 53.8MB in the end (delta: -8.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7278]: 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