./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_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_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/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_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/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_2fe713c0-88db-46cd-85c1-94c754caa6e1/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 fe7c8437c4e8e4a9eba5347957f7f909106bcd2e8ac9c6d24986782964465428 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:34:02,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:34:03,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:34:03,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:34:03,136 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:34:03,178 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:34:03,179 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:34:03,179 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:34:03,180 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:34:03,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:34:03,188 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:34:03,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:34:03,189 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:34:03,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:34:03,192 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:34:03,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:34:03,193 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:34:03,193 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:34:03,194 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:34:03,194 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:34:03,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:34:03,196 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:34:03,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:34:03,197 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:34:03,198 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:34:03,199 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:34:03,199 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:34:03,200 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:34:03,200 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:34:03,201 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:34:03,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:34:03,203 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:34:03,203 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:34:03,204 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:34:03,204 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:34:03,205 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:34:03,205 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe7c8437c4e8e4a9eba5347957f7f909106bcd2e8ac9c6d24986782964465428 [2023-11-19 07:34:03,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:34:03,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:34:03,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:34:03,594 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:34:03,595 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:34:03,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i [2023-11-19 07:34:06,980 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:34:07,828 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:34:07,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i [2023-11-19 07:34:07,866 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data/7413c075a/66afbdacea854907ada1aa82638bcd33/FLAGb1e422190 [2023-11-19 07:34:07,885 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data/7413c075a/66afbdacea854907ada1aa82638bcd33 [2023-11-19 07:34:07,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:34:07,891 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:34:07,893 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:34:07,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:34:07,901 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:34:07,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:07" (1/1) ... [2023-11-19 07:34:07,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cbf23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:07, skipping insertion in model container [2023-11-19 07:34:07,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:07" (1/1) ... [2023-11-19 07:34:08,052 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:34:08,405 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i[4496,4509] [2023-11-19 07:34:08,416 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i[4556,4569] [2023-11-19 07:34:09,852 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,853 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,853 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,854 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,856 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,876 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,877 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,880 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,881 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,883 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:09,893 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:10,412 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:34:10,413 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:34:10,415 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:34:10,417 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:34:10,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:34:10,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:34:10,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:34:10,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:34:10,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:34:10,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:34:10,684 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:34:10,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@346fe32c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:10, skipping insertion in model container [2023-11-19 07:34:10,685 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:34:10,686 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:34:10,688 INFO L158 Benchmark]: Toolchain (without parser) took 2796.41ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 95.3MB in the beginning and 122.9MB in the end (delta: -27.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2023-11-19 07:34:10,689 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 61.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:34:10,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2793.19ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 95.1MB in the beginning and 122.9MB in the end (delta: -27.8MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2023-11-19 07:34:10,693 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 104.9MB. Free memory is still 61.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2793.19ms. Allocated memory was 134.2MB in the beginning and 174.1MB in the end (delta: 39.8MB). Free memory was 95.1MB in the beginning and 122.9MB in the end (delta: -27.8MB). Peak memory consumption was 44.0MB. 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/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_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/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_2fe713c0-88db-46cd-85c1-94c754caa6e1/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 fe7c8437c4e8e4a9eba5347957f7f909106bcd2e8ac9c6d24986782964465428 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:34:13,299 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:34:13,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:34:13,448 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:34:13,449 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:34:13,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:34:13,496 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:34:13,496 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:34:13,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:34:13,502 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:34:13,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:34:13,503 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:34:13,504 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:34:13,506 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:34:13,507 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:34:13,507 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:34:13,507 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:34:13,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:34:13,508 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:34:13,509 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:34:13,510 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:34:13,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:34:13,511 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:34:13,511 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:34:13,512 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:34:13,512 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:34:13,512 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:34:13,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:34:13,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:34:13,514 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:34:13,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:34:13,515 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:34:13,516 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:34:13,516 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:34:13,516 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:34:13,516 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:34:13,517 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:34:13,517 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:34:13,517 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:34:13,518 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe7c8437c4e8e4a9eba5347957f7f909106bcd2e8ac9c6d24986782964465428 [2023-11-19 07:34:13,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:34:14,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:34:14,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:34:14,016 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:34:14,017 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:34:14,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i [2023-11-19 07:34:17,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:34:18,006 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:34:18,007 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i [2023-11-19 07:34:18,036 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data/6c962a785/26b6ba9e5c884a109aa034715a1f0cb9/FLAG8e97124e9 [2023-11-19 07:34:18,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fe713c0-88db-46cd-85c1-94c754caa6e1/bin/uautomizer-verify-uCwYo4JHxu/data/6c962a785/26b6ba9e5c884a109aa034715a1f0cb9 [2023-11-19 07:34:18,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:34:18,063 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:34:18,067 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:34:18,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:34:18,072 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:34:18,073 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:18" (1/1) ... [2023-11-19 07:34:18,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21810e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:18, skipping insertion in model container [2023-11-19 07:34:18,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:34:18" (1/1) ... [2023-11-19 07:34:18,229 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:34:18,490 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i[4496,4509] [2023-11-19 07:34:18,500 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_2fe713c0-88db-46cd-85c1-94c754caa6e1/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness_negated.i[4556,4569] [2023-11-19 07:34:19,455 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,456 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,457 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,458 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,459 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,477 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,478 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,481 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,482 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,485 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,486 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,487 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,488 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:34:19,933 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:34:19,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:34:19,936 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:34:19,938 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:34:19,939 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:34:19,940 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:34:19,941 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:34:19,942 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:34:19,943 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:34:19,944 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:34:20,200 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:34:20,201 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7110b62a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:34:20, skipping insertion in model container [2023-11-19 07:34:20,201 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:34:20,201 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:34:20,203 INFO L158 Benchmark]: Toolchain (without parser) took 2139.01ms. Allocated memory is still 96.5MB. Free memory was 64.6MB in the beginning and 64.9MB in the end (delta: -303.7kB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2023-11-19 07:34:20,204 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 69.2MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:34:20,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2134.55ms. Allocated memory is still 96.5MB. Free memory was 64.4MB in the beginning and 64.9MB in the end (delta: -586.7kB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2023-11-19 07:34:20,206 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 69.2MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2134.55ms. Allocated memory is still 96.5MB. Free memory was 64.4MB in the beginning and 64.9MB in the end (delta: -586.7kB). Peak memory consumption was 38.5MB. 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