./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_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_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/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_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/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_c033c9f8-7a2a-435a-9998-5378714bb0f6/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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:59:53,497 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:59:53,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:59:53,635 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:59:53,635 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:59:53,684 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:59:53,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:59:53,686 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:59:53,687 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:59:53,707 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:59:53,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:59:53,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:59:53,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:59:53,711 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:59:53,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:59:53,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:59:53,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:59:53,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:59:53,714 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:59:53,714 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:59:53,715 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:59:53,715 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:59:53,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:59:53,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:53,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:59:53,717 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:59:53,717 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:59:53,718 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:59:53,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:59:53,718 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:59:53,720 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_c033c9f8-7a2a-435a-9998-5378714bb0f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2023-11-19 02:59:54,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:59:54,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:59:54,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:59:54,089 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:59:54,090 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:59:54,091 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2023-11-19 02:59:57,255 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:59:57,972 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:59:57,974 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2023-11-19 02:59:58,007 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data/0fca3cfdc/d5a01a1295414cfbb3354a245fbbadde/FLAG20647770f [2023-11-19 02:59:58,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data/0fca3cfdc/d5a01a1295414cfbb3354a245fbbadde [2023-11-19 02:59:58,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:59:58,031 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:59:58,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:58,034 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:59:58,040 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:59:58,041 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:58" (1/1) ... [2023-11-19 02:59:58,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b66c7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:58, skipping insertion in model container [2023-11-19 02:59:58,042 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:58" (1/1) ... [2023-11-19 02:59:58,198 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:59:58,575 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_c033c9f8-7a2a-435a-9998-5378714bb0f6/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2023-11-19 02:59:58,585 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_c033c9f8-7a2a-435a-9998-5378714bb0f6/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2023-11-19 03:00:00,061 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,063 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,064 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,066 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,070 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,090 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,091 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,093 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,094 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,096 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,097 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,098 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,099 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:00,716 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:00:00,721 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:00:00,723 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:00:00,725 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:00:00,728 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:00:00,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:00:00,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:00:00,731 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:00:00,739 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:00:00,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:00:01,020 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:00:01,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5bb922a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:01, skipping insertion in model container [2023-11-19 03:00:01,021 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:01,021 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:00:01,023 INFO L158 Benchmark]: Toolchain (without parser) took 2991.20ms. Allocated memory is still 188.7MB. Free memory was 141.2MB in the beginning and 129.2MB in the end (delta: 12.0MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2023-11-19 03:00:01,024 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 121.6MB. Free memory was 67.6MB in the beginning and 67.5MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:00:01,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2987.66ms. Allocated memory is still 188.7MB. Free memory was 140.9MB in the beginning and 129.2MB in the end (delta: 11.7MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2023-11-19 03:00:01,028 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 121.6MB. Free memory was 67.6MB in the beginning and 67.5MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2987.66ms. Allocated memory is still 188.7MB. Free memory was 140.9MB in the beginning and 129.2MB in the end (delta: 11.7MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7379]: 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_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/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_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/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_c033c9f8-7a2a-435a-9998-5378714bb0f6/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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:00:03,592 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:00:03,726 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:00:03,786 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:00:03,787 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:00:03,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:00:03,789 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:00:03,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:00:03,791 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:00:03,796 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:00:03,796 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:00:03,797 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:00:03,797 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:00:03,799 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:00:03,799 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:00:03,800 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:00:03,800 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:00:03,801 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:00:03,801 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:00:03,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:00:03,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:00:03,804 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:00:03,804 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:00:03,805 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:00:03,805 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:00:03,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:00:03,806 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:00:03,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:00:03,807 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:00:03,808 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:00:03,809 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:00:03,809 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:00:03,809 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:00:03,810 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:00:03,810 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_c033c9f8-7a2a-435a-9998-5378714bb0f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2023-11-19 03:00:04,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:00:04,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:00:04,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:00:04,253 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:00:04,254 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:00:04,255 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2023-11-19 03:00:07,615 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:00:08,414 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:00:08,415 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2023-11-19 03:00:08,454 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data/2ad866388/f925d9305c8c45b79584b9cf799e6c73/FLAG9a63acc92 [2023-11-19 03:00:08,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/bin/ukojak-verify-G8NBE6pJGL/data/2ad866388/f925d9305c8c45b79584b9cf799e6c73 [2023-11-19 03:00:08,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:00:08,484 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:00:08,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:08,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:00:08,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:00:08,497 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:08" (1/1) ... [2023-11-19 03:00:08,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d663244 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:08, skipping insertion in model container [2023-11-19 03:00:08,499 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:08" (1/1) ... [2023-11-19 03:00:08,661 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:00:09,046 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_c033c9f8-7a2a-435a-9998-5378714bb0f6/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2023-11-19 03:00:09,055 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c033c9f8-7a2a-435a-9998-5378714bb0f6/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2023-11-19 03:00:10,431 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,439 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,439 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,440 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,442 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,469 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,470 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,475 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,476 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,484 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,487 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,491 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,492 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:11,062 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:00:11,063 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:00:11,066 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:00:11,069 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:00:11,070 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:00:11,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:00:11,073 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:00:11,073 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:00:11,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:00:11,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:00:11,339 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:00:11,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d0588fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:11, skipping insertion in model container [2023-11-19 03:00:11,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:11,340 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:00:11,342 INFO L158 Benchmark]: Toolchain (without parser) took 2857.48ms. Allocated memory is still 107.0MB. Free memory was 73.8MB in the beginning and 45.0MB in the end (delta: 28.8MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2023-11-19 03:00:11,343 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 75.5MB. Free memory was 51.5MB in the beginning and 51.5MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:00:11,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2852.05ms. Allocated memory is still 107.0MB. Free memory was 73.5MB in the beginning and 45.0MB in the end (delta: 28.5MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2023-11-19 03:00:11,345 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 75.5MB. Free memory was 51.5MB in the beginning and 51.5MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2852.05ms. Allocated memory is still 107.0MB. Free memory was 73.5MB in the beginning and 45.0MB in the end (delta: 28.5MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7379]: 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