./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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 5e40f4d1f2bd6845a041ee87dbd7325d05b27e46ea5765d37d27dfa57358a0d5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:00,482 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:00,552 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:46:00,557 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:46:00,558 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:46:00,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:00,587 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:00,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:00,588 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:00,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:00,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:00,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:00,591 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:46:00,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:00,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:00,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:00,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:00,593 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:00,594 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:00,594 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:00,595 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:00,596 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:00,596 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:00,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:00,597 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:00,597 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:00,598 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:00,598 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:46:00,599 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:46:00,599 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:00,600 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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e40f4d1f2bd6845a041ee87dbd7325d05b27e46ea5765d37d27dfa57358a0d5 [2023-11-19 02:46:00,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:00,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:00,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:00,947 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:00,948 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:00,949 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i [2023-11-19 02:46:04,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:04,559 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:04,559 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i [2023-11-19 02:46:04,587 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data/2edc01069/335c68bfbf8e4c1c94d040ab2abe2199/FLAG1eae486e0 [2023-11-19 02:46:04,605 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data/2edc01069/335c68bfbf8e4c1c94d040ab2abe2199 [2023-11-19 02:46:04,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:04,615 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:04,617 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:04,617 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:04,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:04,624 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:04" (1/1) ... [2023-11-19 02:46:04,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52540eea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:04, skipping insertion in model container [2023-11-19 02:46:04,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:04" (1/1) ... [2023-11-19 02:46:04,828 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:05,119 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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i[4501,4514] [2023-11-19 02:46:05,127 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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i[4561,4574] [2023-11-19 02:46:05,982 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:05,983 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:05,984 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:05,985 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:05,986 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:06,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:06,002 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:06,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:06,005 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:06,447 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:46:06,448 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:46:06,449 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:46:06,451 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:46:06,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:46:06,453 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:46:06,454 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:46:06,455 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:46:06,456 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:46:06,456 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:46:06,599 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:46:06,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@aec1ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:06, skipping insertion in model container [2023-11-19 02:46:06,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:06,601 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:46:06,603 INFO L158 Benchmark]: Toolchain (without parser) took 1987.11ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 70.1MB in the beginning and 101.2MB in the end (delta: -31.1MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2023-11-19 02:46:06,604 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory was 101.7MB in the beginning and 101.6MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:46:06,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1984.24ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 70.1MB in the beginning and 101.2MB in the end (delta: -31.1MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2023-11-19 02:46:06,606 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 138.4MB. Free memory was 101.7MB in the beginning and 101.6MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1984.24ms. Allocated memory was 138.4MB in the beginning and 180.4MB in the end (delta: 41.9MB). Free memory was 70.1MB in the beginning and 101.2MB in the end (delta: -31.1MB). Peak memory consumption was 16.5MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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 5e40f4d1f2bd6845a041ee87dbd7325d05b27e46ea5765d37d27dfa57358a0d5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:09,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:09,194 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:46:09,261 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:09,262 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:09,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:09,264 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:09,264 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:09,265 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:09,270 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:09,271 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:09,271 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:09,272 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:09,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:09,274 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:46:09,274 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:46:09,275 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:46:09,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:09,276 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:09,277 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:09,278 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:09,278 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:09,279 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:46:09,279 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:46:09,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:09,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:09,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:09,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:09,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:09,282 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:46:09,283 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:46:09,283 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:09,284 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:46:09,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:46:09,284 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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e40f4d1f2bd6845a041ee87dbd7325d05b27e46ea5765d37d27dfa57358a0d5 [2023-11-19 02:46:09,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:09,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:09,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:09,724 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:09,725 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:09,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i [2023-11-19 02:46:12,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:13,587 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:13,588 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i [2023-11-19 02:46:13,621 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data/c2b31a8d4/b47a31d9fdab4d7dac2beea553c1ca10/FLAG68a76f3b1 [2023-11-19 02:46:13,643 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/bin/ukojak-verify-G8NBE6pJGL/data/c2b31a8d4/b47a31d9fdab4d7dac2beea553c1ca10 [2023-11-19 02:46:13,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:13,651 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:13,653 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:13,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:13,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:13,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:13" (1/1) ... [2023-11-19 02:46:13,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@259da8f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:13, skipping insertion in model container [2023-11-19 02:46:13,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:13" (1/1) ... [2023-11-19 02:46:13,808 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:14,082 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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i[4501,4514] [2023-11-19 02:46:14,089 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_12f5a5d8-9f48-4a0b-948b-9e36a12ddaa3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness_negated.i[4561,4574] [2023-11-19 02:46:15,182 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,183 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,184 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,185 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,186 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,198 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,201 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,205 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:15,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:46:15,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:46:15,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:46:15,648 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:46:15,649 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:46:15,688 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:46:15,689 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:46:15,689 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:46:15,690 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:46:15,691 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:46:15,894 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:46:15,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76888a67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:15, skipping insertion in model container [2023-11-19 02:46:15,895 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:15,896 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:46:15,899 INFO L158 Benchmark]: Toolchain (without parser) took 2246.34ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 54.4MB in the end (delta: 2.9MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2023-11-19 02:46:15,899 INFO L158 Benchmark]: CDTParser took 1.66ms. Allocated memory is still 65.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:46:15,900 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2242.29ms. Allocated memory is still 88.1MB. Free memory was 57.1MB in the beginning and 54.4MB in the end (delta: 2.7MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2023-11-19 02:46:15,901 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.66ms. Allocated memory is still 65.0MB. Free memory is still 41.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2242.29ms. Allocated memory is still 88.1MB. Free memory was 57.1MB in the beginning and 54.4MB in the end (delta: 2.7MB). Peak memory consumption was 34.1MB. 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