./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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 c30c0965987318f01d5184a150d60c3184a0b961eb98f92329641a56cc773300 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:07:55,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:07:55,155 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:07:55,165 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:07:55,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:07:55,212 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:07:55,213 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:07:55,214 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:07:55,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:07:55,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:07:55,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:07:55,223 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:07:55,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:07:55,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:07:55,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:07:55,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:07:55,226 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:07:55,227 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:07:55,227 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:07:55,228 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:07:55,228 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:07:55,229 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:07:55,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:07:55,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:07:55,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:07:55,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:07:55,234 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:07:55,234 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:07:55,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:07:55,235 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:07:55,237 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c30c0965987318f01d5184a150d60c3184a0b961eb98f92329641a56cc773300 [2023-11-19 04:07:55,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:07:55,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:07:55,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:07:55,655 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:07:55,655 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:07:55,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i [2023-11-19 04:07:59,090 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:07:59,764 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:07:59,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i [2023-11-19 04:07:59,800 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data/7f70b13e3/004db8230a134ce49ced56d5d16fd1fc/FLAG63dd17f60 [2023-11-19 04:07:59,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data/7f70b13e3/004db8230a134ce49ced56d5d16fd1fc [2023-11-19 04:07:59,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:07:59,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:07:59,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:07:59,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:07:59,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:07:59,852 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:07:59" (1/1) ... [2023-11-19 04:07:59,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c0da9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:59, skipping insertion in model container [2023-11-19 04:07:59,853 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:07:59" (1/1) ... [2023-11-19 04:07:59,973 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:08:00,336 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i[4495,4508] [2023-11-19 04:08:00,344 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i[4555,4568] [2023-11-19 04:08:01,373 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,375 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,375 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,376 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,378 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,398 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,399 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,401 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,402 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,412 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,414 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,414 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:01,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:08:01,899 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:08:01,900 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:08:01,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:08:01,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:08:01,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:08:01,905 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:08:01,906 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:08:01,907 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:08:01,908 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:08:02,147 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:08:02,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fce40b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:02, skipping insertion in model container [2023-11-19 04:08:02,156 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:08:02,156 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:08:02,159 INFO L158 Benchmark]: Toolchain (without parser) took 2319.55ms. Allocated memory is still 142.6MB. Free memory was 99.7MB in the beginning and 81.6MB in the end (delta: 18.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 04:08:02,159 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory was 113.4MB in the beginning and 113.3MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:08:02,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2314.49ms. Allocated memory is still 142.6MB. Free memory was 99.4MB in the beginning and 81.6MB in the end (delta: 17.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 04:08:02,163 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory was 113.4MB in the beginning and 113.3MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2314.49ms. Allocated memory is still 142.6MB. Free memory was 99.4MB in the beginning and 81.6MB in the end (delta: 17.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7327]: 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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 c30c0965987318f01d5184a150d60c3184a0b961eb98f92329641a56cc773300 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:08:04,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:08:04,963 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:08:05,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:08:05,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:08:05,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:08:05,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:08:05,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:08:05,007 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:08:05,007 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:08:05,008 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:08:05,009 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:08:05,009 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:08:05,010 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:08:05,010 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:08:05,011 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:08:05,012 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:08:05,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:08:05,013 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:08:05,013 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:08:05,014 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:08:05,015 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:08:05,015 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:08:05,016 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:08:05,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:08:05,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:08:05,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:08:05,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:08:05,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:08:05,019 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:08:05,020 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:08:05,020 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:08:05,021 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:08:05,021 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:08:05,022 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c30c0965987318f01d5184a150d60c3184a0b961eb98f92329641a56cc773300 [2023-11-19 04:08:05,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:08:05,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:08:05,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:08:05,484 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:08:05,485 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:08:05,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i [2023-11-19 04:08:08,866 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:08:09,440 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:08:09,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i [2023-11-19 04:08:09,484 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data/01ed5503f/c85050757a3f4d789e25bc2fc5f9c182/FLAG927c31f80 [2023-11-19 04:08:09,510 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22b6d0c6-fd41-4109-92dc-d79c3323cffd/bin/ukojak-verify-G8NBE6pJGL/data/01ed5503f/c85050757a3f4d789e25bc2fc5f9c182 [2023-11-19 04:08:09,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:08:09,519 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:08:09,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:08:09,524 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:08:09,529 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:08:09,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:08:09" (1/1) ... [2023-11-19 04:08:09,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25645c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:09, skipping insertion in model container [2023-11-19 04:08:09,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:08:09" (1/1) ... [2023-11-19 04:08:09,713 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:08:10,083 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i[4495,4508] [2023-11-19 04:08:10,093 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_22b6d0c6-fd41-4109-92dc-d79c3323cffd/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness_negated.i[4555,4568] [2023-11-19 04:08:11,354 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,355 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,356 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,357 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,359 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,374 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,375 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,377 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,378 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,381 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,382 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,383 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,384 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:08:11,852 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:08:11,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:08:11,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:08:11,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:08:11,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:08:11,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:08:11,859 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:08:11,860 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:08:11,861 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:08:11,862 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:08:12,049 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:08:12,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cc9c8a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:08:12, skipping insertion in model container [2023-11-19 04:08:12,050 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:08:12,050 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:08:12,053 INFO L158 Benchmark]: Toolchain (without parser) took 2533.12ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 37.6MB in the beginning and 45.4MB in the end (delta: -7.8MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2023-11-19 04:08:12,054 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 73.4MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:08:12,055 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2526.60ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 37.5MB in the beginning and 45.4MB in the end (delta: -7.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2023-11-19 04:08:12,056 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 73.4MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2526.60ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 37.5MB in the beginning and 45.4MB in the end (delta: -7.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7327]: 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