./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_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_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/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_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/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_4c9266ef-5e47-4935-a636-24fcbce79c06/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 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:35:28,527 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:35:28,672 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:35:28,681 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:35:28,683 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:35:28,724 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:35:28,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:35:28,726 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:35:28,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:35:28,734 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:35:28,734 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:35:28,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:35:28,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:35:28,738 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:35:28,738 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:35:28,739 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:35:28,739 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:35:28,740 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:35:28,740 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:35:28,741 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:35:28,741 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:35:28,742 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:35:28,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:35:28,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:28,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:35:28,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:35:28,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:35:28,746 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:35:28,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:35:28,747 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:35:28,748 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_4c9266ef-5e47-4935-a636-24fcbce79c06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2023-11-19 03:35:29,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:35:29,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:35:29,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:35:29,089 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:35:29,090 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:35:29,092 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-19 03:35:32,132 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:35:32,807 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:35:32,808 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-19 03:35:32,829 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data/476b0cc25/7ce0ecc30a354a6cb4a2f03c9fe11a62/FLAGf7333b3ab [2023-11-19 03:35:32,848 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data/476b0cc25/7ce0ecc30a354a6cb4a2f03c9fe11a62 [2023-11-19 03:35:32,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:35:32,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:35:32,859 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:32,860 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:35:32,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:35:32,866 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:32" (1/1) ... [2023-11-19 03:35:32,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12062986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:32, skipping insertion in model container [2023-11-19 03:35:32,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:32" (1/1) ... [2023-11-19 03:35:33,018 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:35:33,345 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_4c9266ef-5e47-4935-a636-24fcbce79c06/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-19 03:35:33,356 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_4c9266ef-5e47-4935-a636-24fcbce79c06/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-19 03:35:34,614 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,615 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,616 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,617 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,618 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,633 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,634 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,636 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,637 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,639 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,641 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,642 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:34,642 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:35,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:35:35,293 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:35:35,297 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:35:35,299 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:35:35,301 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:35:35,302 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:35:35,303 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:35:35,304 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:35:35,305 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:35:35,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:35:35,597 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:35:35,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2514e671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:35, skipping insertion in model container [2023-11-19 03:35:35,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:35,598 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:35:35,600 INFO L158 Benchmark]: Toolchain (without parser) took 2743.18ms. Allocated memory is still 144.7MB. Free memory was 104.4MB in the beginning and 50.7MB in the end (delta: 53.7MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 03:35:35,601 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 113.2MB. Free memory was 66.9MB in the beginning and 66.5MB in the end (delta: 337.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:35:35,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2738.99ms. Allocated memory is still 144.7MB. Free memory was 104.4MB in the beginning and 51.1MB in the end (delta: 53.3MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 03:35:35,605 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 113.2MB. Free memory was 66.9MB in the beginning and 66.5MB in the end (delta: 337.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2738.99ms. Allocated memory is still 144.7MB. Free memory was 104.4MB in the beginning and 51.1MB in the end (delta: 53.3MB). Peak memory consumption was 52.4MB. 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_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/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_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/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_4c9266ef-5e47-4935-a636-24fcbce79c06/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 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:35:38,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:35:38,268 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:35:38,320 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:35:38,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:35:38,322 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:35:38,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:35:38,324 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:35:38,325 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:35:38,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:35:38,330 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:35:38,331 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:35:38,331 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:35:38,333 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:35:38,333 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:35:38,334 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:35:38,334 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:35:38,334 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:35:38,335 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:35:38,336 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:35:38,337 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:35:38,337 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:35:38,338 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:35:38,338 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:35:38,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:35:38,339 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:38,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:35:38,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:35:38,340 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:35:38,341 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:35:38,342 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:35:38,342 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:35:38,343 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:35:38,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:35:38,343 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_4c9266ef-5e47-4935-a636-24fcbce79c06/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2023-11-19 03:35:38,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:35:38,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:35:38,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:35:38,774 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:35:38,774 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:35:38,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-19 03:35:42,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:35:42,833 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:35:42,834 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2023-11-19 03:35:42,869 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data/f78988e18/a77444606d704f65abebbea80e6f2a4b/FLAG5862957ba [2023-11-19 03:35:42,887 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c9266ef-5e47-4935-a636-24fcbce79c06/bin/ukojak-verify-G8NBE6pJGL/data/f78988e18/a77444606d704f65abebbea80e6f2a4b [2023-11-19 03:35:42,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:35:42,894 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:35:42,897 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:42,897 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:35:42,902 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:35:42,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:42" (1/1) ... [2023-11-19 03:35:42,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f8786c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:42, skipping insertion in model container [2023-11-19 03:35:42,905 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:42" (1/1) ... [2023-11-19 03:35:43,031 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:35:43,323 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_4c9266ef-5e47-4935-a636-24fcbce79c06/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2023-11-19 03:35:43,331 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_4c9266ef-5e47-4935-a636-24fcbce79c06/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2023-11-19 03:35:44,617 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,618 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,618 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,619 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,620 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,641 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,652 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,655 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,656 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,658 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,659 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,660 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:44,660 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:45,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:35:45,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:35:45,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:35:45,089 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:35:45,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:35:45,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:35:45,092 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:35:45,093 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:35:45,094 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:35:45,094 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:35:45,321 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:35:45,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45dd5ae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:45, skipping insertion in model container [2023-11-19 03:35:45,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:45,322 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:35:45,324 INFO L158 Benchmark]: Toolchain (without parser) took 2428.65ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 43.5MB in the beginning and 51.2MB in the end (delta: -7.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:35:45,324 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:35:45,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2424.55ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 43.3MB in the beginning and 51.2MB in the end (delta: -7.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:35:45,327 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2424.55ms. Allocated memory was 75.5MB in the beginning and 96.5MB in the end (delta: 21.0MB). Free memory was 43.3MB in the beginning and 51.2MB in the end (delta: -7.9MB). Peak memory consumption was 23.1MB. 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