./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:53:02,733 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:53:02,865 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:53:02,876 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:53:02,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:53:02,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:53:02,924 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:53:02,928 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:53:02,929 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:53:02,935 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:53:02,936 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:53:02,937 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:53:02,938 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:53:02,940 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:53:02,940 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:53:02,941 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:53:02,941 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:53:02,942 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:53:02,942 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:53:02,943 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:53:02,944 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:53:02,945 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:53:02,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:53:02,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:53:02,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:53:02,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:53:02,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:53:02,949 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:53:02,949 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:53:02,950 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:53:02,951 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:53:02,951 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:53:02,952 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:53:02,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:53:02,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:53:02,953 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:53:02,953 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:53:02,953 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:53:02,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:53:02,954 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:53:02,954 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:53:02,954 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:53:02,954 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2023-11-19 04:53:03,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:53:03,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:53:03,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:53:03,394 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:53:03,395 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:53:03,396 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2023-11-19 04:53:06,626 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:53:07,440 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:53:07,441 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2023-11-19 04:53:07,483 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data/9e46a9b82/4dd950c73c6e41899fe087bf72d224cb/FLAG9ead4e6ed [2023-11-19 04:53:07,513 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data/9e46a9b82/4dd950c73c6e41899fe087bf72d224cb [2023-11-19 04:53:07,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:53:07,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:53:07,532 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:53:07,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:53:07,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:53:07,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:53:07" (1/1) ... [2023-11-19 04:53:07,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4529dff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:53:07, skipping insertion in model container [2023-11-19 04:53:07,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:53:07" (1/1) ... [2023-11-19 04:53:07,701 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:53:08,071 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2023-11-19 04:53:08,081 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2023-11-19 04:53:09,385 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,386 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,387 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,388 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,390 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,405 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,406 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,409 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,410 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:09,931 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:53:09,932 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:53:09,934 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:53:09,936 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:53:09,938 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:53:09,939 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:53:09,940 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:53:09,941 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:53:09,942 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:53:09,943 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:53:10,140 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:53:10,141 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5437a2b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:53:10, skipping insertion in model container [2023-11-19 04:53:10,141 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:53:10,142 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:53:10,144 INFO L158 Benchmark]: Toolchain (without parser) took 2618.08ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 68.3MB in the beginning and 96.1MB in the end (delta: -27.8MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2023-11-19 04:53:10,145 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 119.5MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:53:10,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2610.17ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 68.3MB in the beginning and 96.1MB in the end (delta: -27.8MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2023-11-19 04:53:10,149 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 119.5MB. Free memory is still 92.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2610.17ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 68.3MB in the beginning and 96.1MB in the end (delta: -27.8MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7310]: 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:53:13,056 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:53:13,179 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 04:53:13,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:53:13,187 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:53:13,226 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:53:13,227 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:53:13,229 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:53:13,230 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:53:13,236 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:53:13,237 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:53:13,238 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:53:13,238 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:53:13,240 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:53:13,241 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:53:13,242 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:53:13,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:53:13,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:53:13,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:53:13,245 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:53:13,245 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:53:13,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:53:13,247 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:53:13,247 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:53:13,248 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:53:13,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:53:13,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:53:13,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:53:13,250 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:53:13,251 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:53:13,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:53:13,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:53:13,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:53:13,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:53:13,254 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:53:13,254 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:53:13,255 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:53:13,255 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:53:13,255 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:53:13,257 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1baae56bade188786b6c048f5a5545dd6165460ea50e58a0310e4360c89d1838 [2023-11-19 04:53:13,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:53:13,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:53:13,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:53:13,811 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:53:13,812 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:53:13,813 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2023-11-19 04:53:17,319 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:53:18,057 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:53:18,058 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i [2023-11-19 04:53:18,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data/3f955dfe2/08ee711289ee4690bd7c519845a6b4f5/FLAGd0a37da83 [2023-11-19 04:53:18,114 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/bin/utaipan-verify-t7M7D8N6sZ/data/3f955dfe2/08ee711289ee4690bd7c519845a6b4f5 [2023-11-19 04:53:18,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:53:18,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:53:18,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:53:18,130 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:53:18,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:53:18,140 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:53:18" (1/1) ... [2023-11-19 04:53:18,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dcaa51f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:53:18, skipping insertion in model container [2023-11-19 04:53:18,142 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:53:18" (1/1) ... [2023-11-19 04:53:18,273 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:53:18,553 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4497,4510] [2023-11-19 04:53:18,561 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_c9f5d8a2-6ba2-4bfc-b628-9e0e7fef3c67/sv-benchmarks/c/aws-c-common/aws_priority_queue_size_harness.i[4557,4570] [2023-11-19 04:53:19,645 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,645 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,646 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,647 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,648 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,661 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,662 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,664 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:19,665 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:20,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:53:20,090 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:53:20,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:53:20,094 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:53:20,103 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:53:20,105 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:53:20,108 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:53:20,125 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:53:20,126 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:53:20,126 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:53:20,297 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:53:20,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29c386bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:53:20, skipping insertion in model container [2023-11-19 04:53:20,298 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:53:20,298 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:53:20,300 INFO L158 Benchmark]: Toolchain (without parser) took 2174.99ms. Allocated memory is still 109.1MB. Free memory was 84.3MB in the beginning and 59.4MB in the end (delta: 25.0MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2023-11-19 04:53:20,301 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:53:20,302 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2168.47ms. Allocated memory is still 109.1MB. Free memory was 84.0MB in the beginning and 59.4MB in the end (delta: 24.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2023-11-19 04:53:20,303 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2168.47ms. Allocated memory is still 109.1MB. Free memory was 84.0MB in the beginning and 59.4MB in the end (delta: 24.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7310]: 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