./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:40:16,797 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:40:16,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:40:16,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:40:16,914 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:40:16,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:40:16,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:40:16,952 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:40:16,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:40:16,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:40:16,959 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:40:16,959 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:40:16,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:40:16,961 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:40:16,961 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:40:16,962 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:40:16,962 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:40:16,963 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:40:16,963 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:40:16,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:40:16,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:40:16,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:40:16,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:40:16,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:40:16,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:40:16,967 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:40:16,967 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:40:16,967 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:40:16,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:40:16,968 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:40:16,969 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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 [2023-11-19 03:40:17,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:40:17,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:40:17,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:40:17,303 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:40:17,304 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:40:17,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 03:40:20,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:40:20,972 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:40:20,972 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 03:40:21,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data/6d061dbde/9ab5b7fe8a8c4c0fade40ac3f209b147/FLAGb913ee651 [2023-11-19 03:40:21,018 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data/6d061dbde/9ab5b7fe8a8c4c0fade40ac3f209b147 [2023-11-19 03:40:21,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:40:21,025 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:40:21,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:40:21,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:40:21,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:40:21,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:40:21" (1/1) ... [2023-11-19 03:40:21,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d87cd4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:40:21, skipping insertion in model container [2023-11-19 03:40:21,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:40:21" (1/1) ... [2023-11-19 03:40:21,177 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:40:21,500 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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4499,4512] [2023-11-19 03:40:21,509 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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4559,4572] [2023-11-19 03:40:22,581 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,582 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,583 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,584 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,585 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,609 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,610 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,612 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,613 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,616 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,618 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,619 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:22,619 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:23,159 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:40:23,160 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:40:23,162 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:40:23,163 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:40:23,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:40:23,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:40:23,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:40:23,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:40:23,168 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:40:23,169 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:40:23,488 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:40:23,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34fba26c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:40:23, skipping insertion in model container [2023-11-19 03:40:23,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:40:23,489 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:40:23,491 INFO L158 Benchmark]: Toolchain (without parser) took 2469.07ms. Allocated memory is still 174.1MB. Free memory was 136.0MB in the beginning and 82.5MB in the end (delta: 53.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 03:40:23,492 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:40:23,493 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2462.35ms. Allocated memory is still 174.1MB. Free memory was 136.0MB in the beginning and 82.5MB in the end (delta: 53.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 03:40:23,494 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2462.35ms. Allocated memory is still 174.1MB. Free memory was 136.0MB in the beginning and 82.5MB in the end (delta: 53.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7328]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:40:25,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:40:26,085 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:40:26,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:40:26,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:40:26,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:40:26,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:40:26,123 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:40:26,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:40:26,124 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:40:26,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:40:26,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:40:26,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:40:26,127 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:40:26,127 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:40:26,128 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:40:26,129 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:40:26,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:40:26,130 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:40:26,130 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:40:26,131 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:40:26,131 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:40:26,132 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:40:26,132 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:40:26,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:40:26,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:40:26,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:40:26,134 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:40:26,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:40:26,135 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:40:26,136 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:40:26,136 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:40:26,137 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:40:26,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:40:26,137 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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92ad6b662f02418ebaf958a5d76b8b40c1669b4ab9a0ab643b0fe8bf2b83d3a1 [2023-11-19 03:40:26,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:40:26,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:40:26,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:40:26,513 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:40:26,517 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:40:26,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 03:40:29,827 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:40:30,491 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:40:30,492 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i [2023-11-19 03:40:30,521 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data/de82163a0/a4af9c1dd88a4389a7735a3dd541c2e7/FLAGe375dd38e [2023-11-19 03:40:30,538 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/bin/ukojak-verify-G8NBE6pJGL/data/de82163a0/a4af9c1dd88a4389a7735a3dd541c2e7 [2023-11-19 03:40:30,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:40:30,547 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:40:30,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:40:30,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:40:30,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:40:30,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:40:30" (1/1) ... [2023-11-19 03:40:30,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f32864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:40:30, skipping insertion in model container [2023-11-19 03:40:30,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:40:30" (1/1) ... [2023-11-19 03:40:30,707 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:40:30,941 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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4499,4512] [2023-11-19 03:40:30,954 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_ffd3b3f2-db91-4f1f-9555-661b25fea5cb/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness_negated.i[4559,4572] [2023-11-19 03:40:31,967 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:31,968 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:31,968 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:31,969 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:31,970 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:31,999 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:31,999 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,002 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,005 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,006 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,006 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:32,427 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:40:32,429 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:40:32,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:40:32,441 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:40:32,442 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:40:32,443 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:40:32,444 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:40:32,444 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:40:32,445 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:40:32,446 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:40:32,686 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:40:32,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48f8dc3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:40:32, skipping insertion in model container [2023-11-19 03:40:32,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:40:32,688 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:40:32,689 INFO L158 Benchmark]: Toolchain (without parser) took 2141.93ms. Allocated memory is still 100.7MB. Free memory was 68.2MB in the beginning and 67.8MB in the end (delta: 406.5kB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2023-11-19 03:40:32,690 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 71.3MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:40:32,691 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2135.73ms. Allocated memory is still 100.7MB. Free memory was 68.0MB in the beginning and 67.8MB in the end (delta: 157.6kB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2023-11-19 03:40:32,692 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 71.3MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2135.73ms. Allocated memory is still 100.7MB. Free memory was 68.0MB in the beginning and 67.8MB in the end (delta: 157.6kB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7328]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN