./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/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_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/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_3e969de8-78ce-4eb1-98e8-983794a24648/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 45f64669ebfdc84a4dd973a459cc28f726b5fde0dd48f411e7b69c6e90470488 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:49:25,216 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:49:25,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:49:25,308 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:49:25,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:49:25,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:49:25,339 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:49:25,340 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:49:25,341 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:49:25,342 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:49:25,343 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:49:25,344 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:49:25,344 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:49:25,345 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:49:25,346 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:49:25,346 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:49:25,347 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:49:25,348 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:49:25,349 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:49:25,349 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:49:25,350 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:49:25,351 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:49:25,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:49:25,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:49:25,357 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:49:25,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:49:25,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:49:25,358 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:49:25,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:49:25,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:49:25,360 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:49:25,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:49:25,361 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:49:25,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:49:25,362 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:49:25,362 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:49:25,363 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:49:25,363 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:49:25,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:49:25,364 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:49:25,364 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:49:25,365 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:49:25,366 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_3e969de8-78ce-4eb1-98e8-983794a24648/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45f64669ebfdc84a4dd973a459cc28f726b5fde0dd48f411e7b69c6e90470488 [2023-11-19 04:49:25,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:49:25,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:49:25,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:49:25,690 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:49:25,690 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:49:25,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2023-11-19 04:49:28,912 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:49:29,553 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:49:29,557 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2023-11-19 04:49:29,601 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data/048e9bd7e/130b8023c9d44d37b171e0bfd2ebb58f/FLAGaff02ccd4 [2023-11-19 04:49:29,619 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data/048e9bd7e/130b8023c9d44d37b171e0bfd2ebb58f [2023-11-19 04:49:29,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:49:29,627 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:49:29,631 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:29,631 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:49:29,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:49:29,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:29" (1/1) ... [2023-11-19 04:49:29,642 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c6094da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:29, skipping insertion in model container [2023-11-19 04:49:29,642 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:29" (1/1) ... [2023-11-19 04:49:29,787 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:49:30,163 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_3e969de8-78ce-4eb1-98e8-983794a24648/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2023-11-19 04:49:30,173 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_3e969de8-78ce-4eb1-98e8-983794a24648/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2023-11-19 04:49:31,285 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,286 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,287 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,288 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,290 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,306 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,307 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,309 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,310 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:31,797 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:49:31,798 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:49:31,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:49:31,800 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:49:31,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:49:31,816 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:49:31,817 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:49:31,818 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:49:31,822 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:49:31,823 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:49:32,016 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:49:32,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f7e3a1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:32, skipping insertion in model container [2023-11-19 04:49:32,017 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:32,017 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:49:32,019 INFO L158 Benchmark]: Toolchain (without parser) took 2391.08ms. Allocated memory is still 148.9MB. Free memory was 98.7MB in the beginning and 86.4MB in the end (delta: 12.3MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-19 04:49:32,019 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:49:32,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2386.06ms. Allocated memory is still 148.9MB. Free memory was 98.4MB in the beginning and 86.4MB in the end (delta: 12.0MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-19 04:49:32,021 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 104.9MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2386.06ms. Allocated memory is still 148.9MB. Free memory was 98.4MB in the beginning and 86.4MB in the end (delta: 12.0MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7278]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/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_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/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_3e969de8-78ce-4eb1-98e8-983794a24648/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 45f64669ebfdc84a4dd973a459cc28f726b5fde0dd48f411e7b69c6e90470488 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:49:34,600 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:49:34,726 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 04:49:34,737 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:49:34,738 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:49:34,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:49:34,783 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:49:34,784 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:49:34,785 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:49:34,790 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:49:34,791 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:49:34,791 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:49:34,792 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:49:34,793 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:49:34,794 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:49:34,794 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:49:34,795 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:49:34,796 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:49:34,796 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:49:34,797 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:49:34,797 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:49:34,798 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:49:34,798 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:49:34,798 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:49:34,799 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:49:34,799 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:49:34,800 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:49:34,800 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:49:34,801 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:49:34,801 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:49:34,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:49:34,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:49:34,803 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:49:34,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:49:34,804 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:49:34,804 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:49:34,805 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:49:34,805 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:49:34,805 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:49:34,806 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_3e969de8-78ce-4eb1-98e8-983794a24648/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45f64669ebfdc84a4dd973a459cc28f726b5fde0dd48f411e7b69c6e90470488 [2023-11-19 04:49:35,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:49:35,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:49:35,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:49:35,277 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:49:35,278 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:49:35,280 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2023-11-19 04:49:38,762 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:49:39,517 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:49:39,518 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i [2023-11-19 04:49:39,555 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data/7bb957da5/eba13c16625e4d70b51b8d393e48a4aa/FLAG659b4e84b [2023-11-19 04:49:39,580 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e969de8-78ce-4eb1-98e8-983794a24648/bin/utaipan-verify-t7M7D8N6sZ/data/7bb957da5/eba13c16625e4d70b51b8d393e48a4aa [2023-11-19 04:49:39,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:49:39,590 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:49:39,595 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:39,595 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:49:39,602 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:49:39,603 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:39" (1/1) ... [2023-11-19 04:49:39,604 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@652dabc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:39, skipping insertion in model container [2023-11-19 04:49:39,604 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:49:39" (1/1) ... [2023-11-19 04:49:39,760 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:49:40,055 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_3e969de8-78ce-4eb1-98e8-983794a24648/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4504,4517] [2023-11-19 04:49:40,068 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_3e969de8-78ce-4eb1-98e8-983794a24648/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness_negated.i[4564,4577] [2023-11-19 04:49:41,288 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,289 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,289 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,290 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,297 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,334 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,335 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,337 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,339 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:49:41,844 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:49:41,846 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:49:41,847 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:49:41,849 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:49:41,851 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:49:41,852 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:49:41,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:49:41,854 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:49:41,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:49:41,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:49:42,122 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:49:42,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72755786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:49:42, skipping insertion in model container [2023-11-19 04:49:42,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:49:42,123 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:49:42,126 INFO L158 Benchmark]: Toolchain (without parser) took 2534.30ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 40.4MB in the beginning and 63.4MB in the end (delta: -23.0MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2023-11-19 04:49:42,126 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:49:42,128 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2528.68ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 40.2MB in the beginning and 63.4MB in the end (delta: -23.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2023-11-19 04:49:42,129 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2528.68ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 40.2MB in the beginning and 63.4MB in the end (delta: -23.1MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7278]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN