./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:36:11,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:36:11,211 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:36:11,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:36:11,222 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:36:11,261 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:36:11,262 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:36:11,263 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:36:11,264 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:36:11,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:36:11,273 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:36:11,273 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:36:11,274 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:36:11,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:36:11,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:36:11,277 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:36:11,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:36:11,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:36:11,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:36:11,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:36:11,279 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:36:11,279 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:36:11,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:36:11,280 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:36:11,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:36:11,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:36:11,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:36:11,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:36:11,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:36:11,283 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:36:11,284 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:36:11,284 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:36:11,284 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:36:11,285 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:36:11,285 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:36:11,286 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:36:11,286 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2023-11-19 07:36:11,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:36:11,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:36:11,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:36:11,627 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:36:11,628 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:36:11,630 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-19 07:36:14,737 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:36:15,426 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:36:15,428 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-19 07:36:15,459 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data/4080b7708/11a6e3f3920b40f685bb00e6646fa5e9/FLAG9f832c61b [2023-11-19 07:36:15,479 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data/4080b7708/11a6e3f3920b40f685bb00e6646fa5e9 [2023-11-19 07:36:15,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:36:15,487 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:36:15,489 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:36:15,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:36:15,495 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:36:15,496 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:15" (1/1) ... [2023-11-19 07:36:15,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25ea4fb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:15, skipping insertion in model container [2023-11-19 07:36:15,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:15" (1/1) ... [2023-11-19 07:36:15,650 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:36:16,012 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-11-19 07:36:16,022 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-11-19 07:36:17,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,007 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,008 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,009 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,012 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,026 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,029 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,033 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,035 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,045 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,048 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,049 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,049 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:17,514 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:36:17,519 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:36:17,520 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:36:17,522 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:36:17,524 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:36:17,526 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:36:17,527 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:36:17,527 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:36:17,537 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:36:17,538 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:36:17,814 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:36:17,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79e6d875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:17, skipping insertion in model container [2023-11-19 07:36:17,815 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:36:17,815 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:36:17,817 INFO L158 Benchmark]: Toolchain (without parser) took 2329.62ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 53.6MB in the end (delta: 10.8MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-19 07:36:17,818 INFO L158 Benchmark]: CDTParser took 0.75ms. Allocated memory is still 117.4MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:36:17,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2326.60ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 53.6MB in the end (delta: 10.8MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-19 07:36:17,821 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75ms. Allocated memory is still 117.4MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2326.60ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 53.6MB in the end (delta: 10.8MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:36:20,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:36:20,542 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:36:20,549 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:36:20,549 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:36:20,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:36:20,580 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:36:20,580 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:36:20,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:36:20,582 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:36:20,583 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:36:20,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:36:20,584 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:36:20,585 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:36:20,585 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:36:20,586 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:36:20,586 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:36:20,587 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:36:20,588 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:36:20,588 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:36:20,589 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:36:20,589 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:36:20,590 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:36:20,590 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:36:20,591 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:36:20,591 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:36:20,592 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:36:20,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:36:20,593 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:36:20,593 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:36:20,593 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:36:20,594 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:36:20,594 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:36:20,595 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:36:20,595 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:36:20,595 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:36:20,596 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:36:20,596 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:36:20,596 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:36:20,596 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2023-11-19 07:36:20,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:36:21,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:36:21,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:36:21,030 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:36:21,031 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:36:21,034 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-19 07:36:24,426 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:36:25,039 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:36:25,043 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-19 07:36:25,079 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data/d5a57ce2b/9001885023044d05a207d348c5d09bbe/FLAG66099f246 [2023-11-19 07:36:25,099 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/bin/uautomizer-verify-uCwYo4JHxu/data/d5a57ce2b/9001885023044d05a207d348c5d09bbe [2023-11-19 07:36:25,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:36:25,108 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:36:25,113 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:36:25,113 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:36:25,119 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:36:25,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:25" (1/1) ... [2023-11-19 07:36:25,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e65deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:25, skipping insertion in model container [2023-11-19 07:36:25,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:25" (1/1) ... [2023-11-19 07:36:25,288 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:36:25,629 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2023-11-19 07:36:25,636 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_9ba35a5e-2382-4e9a-902b-6ab0ec319bc9/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2023-11-19 07:36:26,951 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,952 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,953 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,954 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,955 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,970 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,971 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,973 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,974 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,976 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,977 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:26,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:36:27,415 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:36:27,417 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:36:27,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:36:27,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:36:27,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:36:27,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:36:27,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:36:27,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:36:27,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:36:27,425 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:36:27,637 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:36:27,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ff51b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:27, skipping insertion in model container [2023-11-19 07:36:27,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:36:27,639 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:36:27,641 INFO L158 Benchmark]: Toolchain (without parser) took 2531.59ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 47.1MB in the beginning and 65.3MB in the end (delta: -18.2MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2023-11-19 07:36:27,642 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 55.0MB in the end (delta: 142.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 07:36:27,643 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2525.83ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 46.8MB in the beginning and 65.3MB in the end (delta: -18.5MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2023-11-19 07:36:27,645 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 55.0MB in the end (delta: 142.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2525.83ms. Allocated memory was 79.7MB in the beginning and 111.1MB in the end (delta: 31.5MB). Free memory was 46.8MB in the beginning and 65.3MB in the end (delta: -18.5MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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