./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:39:19,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:39:19,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:39:19,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:39:19,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:39:19,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:39:19,307 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:39:19,308 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:39:19,310 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:39:19,315 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:39:19,316 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:39:19,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:39:19,317 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:39:19,319 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:39:19,320 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:39:19,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:39:19,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:39:19,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:39:19,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:39:19,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:39:19,323 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:39:19,324 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:39:19,324 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:39:19,324 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:39:19,325 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:39:19,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:39:19,326 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:39:19,326 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:39:19,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:39:19,327 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:39:19,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:39:19,328 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:39:19,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:39:19,328 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:39:19,329 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:39:19,329 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:39:19,329 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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 [2023-11-19 07:39:19,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:39:19,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:39:19,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:39:19,676 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:39:19,677 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:39:19,679 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 07:39:23,193 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:39:23,876 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:39:23,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 07:39:23,907 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data/dd3182669/f30142f3fc7f4d38b398b2e4f17046af/FLAG47af4fcba [2023-11-19 07:39:23,935 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data/dd3182669/f30142f3fc7f4d38b398b2e4f17046af [2023-11-19 07:39:23,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:39:23,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:39:23,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:39:23,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:39:23,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:39:23,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:39:23" (1/1) ... [2023-11-19 07:39:23,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40621c97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:39:23, skipping insertion in model container [2023-11-19 07:39:23,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:39:23" (1/1) ... [2023-11-19 07:39:24,095 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:39:24,392 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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4499,4512] [2023-11-19 07:39:24,402 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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4559,4572] [2023-11-19 07:39:25,541 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,542 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,543 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,544 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,545 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,562 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,563 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,566 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,567 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,569 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,571 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,572 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:25,573 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:26,007 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:39:26,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:39:26,009 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:39:26,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:39:26,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:39:26,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:39:26,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:39:26,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:39:26,016 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:39:26,017 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:39:26,237 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:39:26,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@720c9684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:39:26, skipping insertion in model container [2023-11-19 07:39:26,238 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:39:26,238 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:39:26,240 INFO L158 Benchmark]: Toolchain (without parser) took 2296.41ms. Allocated memory is still 165.7MB. Free memory was 114.3MB in the beginning and 107.6MB in the end (delta: 6.7MB). Peak memory consumption was 34.2MB. Max. memory is 16.1GB. [2023-11-19 07:39:26,241 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 107.0MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:39:26,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2291.62ms. Allocated memory is still 165.7MB. Free memory was 113.9MB in the beginning and 107.6MB in the end (delta: 6.3MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2023-11-19 07:39:26,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 107.0MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2291.62ms. Allocated memory is still 165.7MB. Free memory was 113.9MB in the beginning and 107.6MB in the end (delta: 6.3MB). Peak memory consumption was 32.1MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:39:28,639 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:39:28,730 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:39:28,736 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:39:28,737 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:39:28,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:39:28,769 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:39:28,770 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:39:28,771 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:39:28,772 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:39:28,773 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:39:28,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:39:28,774 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:39:28,775 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:39:28,776 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:39:28,776 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:39:28,777 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:39:28,778 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:39:28,779 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:39:28,779 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:39:28,780 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:39:28,781 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:39:28,781 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:39:28,782 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:39:28,782 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:39:28,783 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:39:28,784 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:39:28,784 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:39:28,785 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:39:28,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:39:28,786 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:39:28,786 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:39:28,787 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:39:28,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:39:28,788 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:39:28,788 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:39:28,789 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:39:28,789 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:39:28,790 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:39:28,790 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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 [2023-11-19 07:39:29,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:39:29,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:39:29,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:39:29,282 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:39:29,283 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:39:29,284 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 07:39:32,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:39:33,114 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:39:33,115 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 07:39:33,147 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data/ae2eabdcc/d2870d1b3cf6471fb7d29c7244bd7146/FLAG930fc30b0 [2023-11-19 07:39:33,171 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9b63af8-1516-42f1-ba4f-b602b4fa0571/bin/uautomizer-verify-uCwYo4JHxu/data/ae2eabdcc/d2870d1b3cf6471fb7d29c7244bd7146 [2023-11-19 07:39:33,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:39:33,183 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:39:33,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:39:33,186 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:39:33,193 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:39:33,196 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:39:33" (1/1) ... [2023-11-19 07:39:33,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79019937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:39:33, skipping insertion in model container [2023-11-19 07:39:33,198 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:39:33" (1/1) ... [2023-11-19 07:39:33,408 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:39:33,769 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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4499,4512] [2023-11-19 07:39:33,780 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_e9b63af8-1516-42f1-ba4f-b602b4fa0571/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4559,4572] [2023-11-19 07:39:34,936 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,937 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,938 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,939 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,940 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,977 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,978 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,981 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,982 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,987 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,988 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,989 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:34,990 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:39:35,528 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:39:35,530 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:39:35,531 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:39:35,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:39:35,534 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:39:35,535 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:39:35,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:39:35,537 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:39:35,538 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:39:35,539 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:39:35,786 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:39:35,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3676177a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:39:35, skipping insertion in model container [2023-11-19 07:39:35,787 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:39:35,788 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:39:35,790 INFO L158 Benchmark]: Toolchain (without parser) took 2606.01ms. Allocated memory is still 83.9MB. Free memory was 51.8MB in the beginning and 39.5MB in the end (delta: 12.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2023-11-19 07:39:35,791 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory is still 29.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:39:35,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2602.41ms. Allocated memory is still 83.9MB. Free memory was 51.8MB in the beginning and 39.5MB in the end (delta: 12.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2023-11-19 07:39:35,793 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory is still 29.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2602.41ms. Allocated memory is still 83.9MB. Free memory was 51.8MB in the beginning and 39.5MB in the end (delta: 12.3MB). Peak memory consumption was 21.8MB. 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