./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_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_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:09:06,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:09:06,216 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:09:06,232 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:09:06,233 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:09:06,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:09:06,268 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:09:06,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:09:06,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:09:06,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:09:06,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:09:06,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:09:06,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:09:06,274 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:09:06,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:09:06,275 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:09:06,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:09:06,276 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:09:06,277 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:09:06,277 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:09:06,278 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:09:06,279 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:09:06,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:09:06,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:09:06,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:09:06,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:09:06,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:09:06,282 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:09:06,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:09:06,284 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:09:06,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-19 04:09:06,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:09:06,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:09:06,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:09:06,640 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:09:06,640 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:09:06,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 04:09:09,970 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:09:10,585 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:09:10,586 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 04:09:10,628 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data/c67fcb8b8/9e0b985ab63f45919d513ceba4086ecf/FLAG742d8ee43 [2023-11-19 04:09:10,647 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data/c67fcb8b8/9e0b985ab63f45919d513ceba4086ecf [2023-11-19 04:09:10,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:09:10,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:09:10,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:10,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:09:10,664 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:09:10,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:10" (1/1) ... [2023-11-19 04:09:10,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a2e77b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:10, skipping insertion in model container [2023-11-19 04:09:10,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:10" (1/1) ... [2023-11-19 04:09:10,823 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:09:11,137 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2023-11-19 04:09:11,146 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2023-11-19 04:09:12,375 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,376 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,377 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,378 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,380 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,399 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,401 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,404 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,415 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,418 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,419 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,421 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,423 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:12,978 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:09:12,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:09:12,981 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:09:12,983 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:09:12,985 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:09:12,986 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:09:12,987 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:09:12,988 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:09:12,989 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:09:12,990 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:09:13,361 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:09:13,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3453df3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:13, skipping insertion in model container [2023-11-19 04:09:13,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:13,369 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:09:13,371 INFO L158 Benchmark]: Toolchain (without parser) took 2717.85ms. Allocated memory is still 197.1MB. Free memory was 154.3MB in the beginning and 100.7MB in the end (delta: 53.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 04:09:13,373 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 136.3MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:09:13,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2711.29ms. Allocated memory is still 197.1MB. Free memory was 154.3MB in the beginning and 100.7MB in the end (delta: 53.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 04:09:13,375 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 136.3MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2711.29ms. Allocated memory is still 197.1MB. Free memory was 154.3MB in the beginning and 100.7MB in the end (delta: 53.6MB). Peak memory consumption was 54.5MB. 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:09:15,956 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:09:16,090 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:09:16,146 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:09:16,147 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:09:16,148 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:09:16,149 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:09:16,150 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:09:16,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:09:16,156 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:09:16,156 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:09:16,157 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:09:16,157 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:09:16,159 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:09:16,159 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:09:16,160 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:09:16,160 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:09:16,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:09:16,161 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:09:16,162 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:09:16,163 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:09:16,163 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:09:16,164 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:09:16,164 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:09:16,164 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:09:16,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:09:16,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:09:16,166 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:09:16,166 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:09:16,167 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:09:16,168 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:09:16,168 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:09:16,169 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:09:16,169 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:09:16,169 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-19 04:09:16,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:09:16,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:09:16,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:09:16,620 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:09:16,621 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:09:16,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 04:09:19,790 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:09:20,502 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:09:20,503 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 04:09:20,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data/5ac127b05/c16dc11368454db1b559d28cb6cbd294/FLAG51d336729 [2023-11-19 04:09:20,553 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd559e44-7285-4a82-9ec7-c510b7996ab4/bin/ukojak-verify-G8NBE6pJGL/data/5ac127b05/c16dc11368454db1b559d28cb6cbd294 [2023-11-19 04:09:20,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:09:20,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:09:20,563 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:20,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:09:20,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:09:20,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:20" (1/1) ... [2023-11-19 04:09:20,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a78595b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:20, skipping insertion in model container [2023-11-19 04:09:20,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:20" (1/1) ... [2023-11-19 04:09:20,727 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:09:21,002 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2023-11-19 04:09:21,010 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_dd559e44-7285-4a82-9ec7-c510b7996ab4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2023-11-19 04:09:21,974 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,975 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,976 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,977 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,978 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,994 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,994 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,996 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,997 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:21,999 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:22,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:22,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:22,002 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:09:22,417 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:09:22,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:09:22,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:09:22,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:09:22,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:09:22,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:09:22,425 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:09:22,426 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:09:22,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:09:22,433 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:09:22,650 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:09:22,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a7f5561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:22, skipping insertion in model container [2023-11-19 04:09:22,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:22,651 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:09:22,653 INFO L158 Benchmark]: Toolchain (without parser) took 2092.57ms. Allocated memory is still 86.0MB. Free memory was 53.3MB in the beginning and 40.8MB in the end (delta: 12.5MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2023-11-19 04:09:22,654 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 62.9MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:09:22,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2088.53ms. Allocated memory is still 86.0MB. Free memory was 53.1MB in the beginning and 40.8MB in the end (delta: 12.3MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2023-11-19 04:09:22,656 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 62.9MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2088.53ms. Allocated memory is still 86.0MB. Free memory was 53.1MB in the beginning and 40.8MB in the end (delta: 12.3MB). Peak memory consumption was 22.9MB. 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