./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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 1a8b6c26388a304cc0f7eb4ee9884a8aba034f0011f9928d095d792e0fe01855 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:06,768 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:06,844 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:33:06,850 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:33:06,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:33:06,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:06,879 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:06,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:06,881 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:06,882 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:06,882 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:06,883 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:06,884 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:33:06,884 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:06,885 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:06,885 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:06,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:06,887 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:06,887 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:06,888 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:06,889 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:06,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:06,890 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:06,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:06,895 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:06,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:06,896 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:06,896 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:33:06,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:33:06,897 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:06,898 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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a8b6c26388a304cc0f7eb4ee9884a8aba034f0011f9928d095d792e0fe01855 [2023-11-19 03:33:07,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:07,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:07,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:07,206 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:07,207 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:07,208 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2023-11-19 03:33:10,489 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:33:11,189 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:33:11,190 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2023-11-19 03:33:11,228 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data/aae6860ea/7c9ea1f5c106432c98122af858a1b969/FLAG5793941c1 [2023-11-19 03:33:11,254 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data/aae6860ea/7c9ea1f5c106432c98122af858a1b969 [2023-11-19 03:33:11,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:33:11,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:33:11,269 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:11,269 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:33:11,275 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:33:11,279 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:11" (1/1) ... [2023-11-19 03:33:11,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12b9f70c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:11, skipping insertion in model container [2023-11-19 03:33:11,280 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:11" (1/1) ... [2023-11-19 03:33:11,402 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:33:11,761 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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2023-11-19 03:33:11,773 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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2023-11-19 03:33:13,534 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,538 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,539 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,541 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,544 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,568 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,568 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,571 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,571 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,573 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,575 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,575 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:13,576 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:14,296 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:33:14,301 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:33:14,302 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:33:14,307 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:33:14,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:33:14,311 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:33:14,312 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:33:14,313 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:33:14,313 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:33:14,314 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:33:14,576 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:33:14,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fe6f6f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:14, skipping insertion in model container [2023-11-19 03:33:14,577 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:14,577 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:33:14,580 INFO L158 Benchmark]: Toolchain (without parser) took 3314.51ms. Allocated memory was 134.2MB in the beginning and 205.5MB in the end (delta: 71.3MB). Free memory was 90.8MB in the beginning and 152.1MB in the end (delta: -61.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2023-11-19 03:33:14,580 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 134.2MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:33:14,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3308.46ms. Allocated memory was 134.2MB in the beginning and 205.5MB in the end (delta: 71.3MB). Free memory was 90.8MB in the beginning and 152.1MB in the end (delta: -61.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2023-11-19 03:33:14,583 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 134.2MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3308.46ms. Allocated memory was 134.2MB in the beginning and 205.5MB in the end (delta: 71.3MB). Free memory was 90.8MB in the beginning and 152.1MB in the end (delta: -61.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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 1a8b6c26388a304cc0f7eb4ee9884a8aba034f0011f9928d095d792e0fe01855 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:17,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:17,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:33:17,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:17,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:17,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:17,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:17,206 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:17,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:17,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:17,212 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:17,212 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:17,213 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:17,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:17,215 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:33:17,215 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:33:17,216 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:33:17,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:17,217 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:17,218 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:17,218 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:17,219 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:17,219 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:33:17,220 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:33:17,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:17,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:17,221 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:17,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:17,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:17,222 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:33:17,224 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:33:17,224 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:17,224 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:33:17,225 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:33:17,225 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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a8b6c26388a304cc0f7eb4ee9884a8aba034f0011f9928d095d792e0fe01855 [2023-11-19 03:33:17,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:17,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:17,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:17,724 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:17,724 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:17,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2023-11-19 03:33:20,881 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:33:21,537 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:33:21,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i [2023-11-19 03:33:21,573 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data/f9554adc7/001c6aca58484675a6c42d3985eed2c5/FLAG3e83ae74a [2023-11-19 03:33:21,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/bin/ukojak-verify-G8NBE6pJGL/data/f9554adc7/001c6aca58484675a6c42d3985eed2c5 [2023-11-19 03:33:21,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:33:21,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:33:21,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:21,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:33:21,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:33:21,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:21" (1/1) ... [2023-11-19 03:33:21,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a3c072 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:21, skipping insertion in model container [2023-11-19 03:33:21,609 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:21" (1/1) ... [2023-11-19 03:33:21,779 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:33:22,053 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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4495,4508] [2023-11-19 03:33:22,061 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_ad00f45c-4b19-425d-a0a6-8b33e9b10a27/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness_negated.i[4555,4568] [2023-11-19 03:33:23,415 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,416 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,417 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,418 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,419 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,447 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,450 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,455 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,456 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,460 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,465 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,467 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,468 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:23,975 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:33:23,976 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:33:23,977 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:33:23,978 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:33:23,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:33:23,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:33:23,981 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:33:23,982 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:33:23,982 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:33:23,983 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:33:24,214 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:33:24,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f33781 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:24, skipping insertion in model container [2023-11-19 03:33:24,215 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:24,216 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:33:24,217 INFO L158 Benchmark]: Toolchain (without parser) took 2618.51ms. Allocated memory is still 98.6MB. Free memory was 64.2MB in the beginning and 52.7MB in the end (delta: 11.5MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2023-11-19 03:33:24,218 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 71.3MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:33:24,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2614.27ms. Allocated memory is still 98.6MB. Free memory was 64.0MB in the beginning and 52.7MB in the end (delta: 11.3MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2023-11-19 03:33:24,220 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 71.3MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2614.27ms. Allocated memory is still 98.6MB. Free memory was 64.0MB in the beginning and 52.7MB in the end (delta: 11.3MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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