./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.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_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/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_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/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_21d33064-448f-4e3f-8bae-741625cbeb96/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:53:51,022 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:53:51,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:53:51,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:53:51,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:53:51,217 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:53:51,218 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:53:51,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:53:51,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:53:51,226 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:53:51,227 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:53:51,227 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:53:51,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:53:51,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:53:51,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:53:51,231 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:53:51,232 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:53:51,232 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:53:51,233 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:53:51,233 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:53:51,234 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:53:51,234 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:53:51,235 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:53:51,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:51,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:53:51,237 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:53:51,237 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:53:51,238 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:53:51,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:53:51,239 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:53:51,240 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_21d33064-448f-4e3f-8bae-741625cbeb96/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2023-11-19 02:53:51,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:53:51,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:53:51,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:53:51,602 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:53:51,603 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:53:51,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2023-11-19 02:53:55,254 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:53:56,076 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:53:56,076 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2023-11-19 02:53:56,126 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data/42319e195/25942ff6903a4968b15639f6227db029/FLAG887ffb2a5 [2023-11-19 02:53:56,156 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data/42319e195/25942ff6903a4968b15639f6227db029 [2023-11-19 02:53:56,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:53:56,167 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:53:56,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:56,175 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:53:56,182 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:53:56,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:56" (1/1) ... [2023-11-19 02:53:56,185 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388b3fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:56, skipping insertion in model container [2023-11-19 02:53:56,185 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:56" (1/1) ... [2023-11-19 02:53:56,357 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:53:56,804 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_21d33064-448f-4e3f-8bae-741625cbeb96/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2023-11-19 02:53:56,817 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_21d33064-448f-4e3f-8bae-741625cbeb96/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2023-11-19 02:53:58,279 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,280 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,283 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,285 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,306 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,307 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,310 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:58,311 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:59,054 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:53:59,057 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:53:59,059 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:53:59,061 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:53:59,063 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:53:59,065 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:53:59,066 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:53:59,067 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:53:59,068 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:53:59,070 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:53:59,430 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:53:59,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ac6d038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:59, skipping insertion in model container [2023-11-19 02:53:59,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:59,445 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:53:59,448 INFO L158 Benchmark]: Toolchain (without parser) took 3279.37ms. Allocated memory is still 199.2MB. Free memory was 149.9MB in the beginning and 93.9MB in the end (delta: 56.0MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 02:53:59,449 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 199.2MB. Free memory is still 176.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:53:59,450 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3270.60ms. Allocated memory is still 199.2MB. Free memory was 149.4MB in the beginning and 93.9MB in the end (delta: 55.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 02:53:59,453 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 199.2MB. Free memory is still 176.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3270.60ms. Allocated memory is still 199.2MB. Free memory was 149.4MB in the beginning and 93.9MB in the end (delta: 55.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/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_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/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_21d33064-448f-4e3f-8bae-741625cbeb96/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:54:02,690 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:54:02,874 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:54:02,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:54:02,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:54:02,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:54:02,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:54:02,943 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:54:02,944 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:54:02,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:54:02,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:54:02,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:54:02,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:54:02,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:54:02,956 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:54:02,957 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:54:02,957 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:54:02,958 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:54:02,959 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:54:02,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:54:02,961 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:54:02,962 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:54:02,963 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:54:02,963 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:54:02,964 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:54:02,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:54:02,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:54:02,966 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:54:02,967 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:54:02,967 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:54:02,970 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:54:02,971 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:54:02,971 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:54:02,971 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:54:02,972 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_21d33064-448f-4e3f-8bae-741625cbeb96/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2023-11-19 02:54:03,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:54:03,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:54:03,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:54:03,550 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:54:03,551 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:54:03,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2023-11-19 02:54:07,324 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:54:08,222 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:54:08,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2023-11-19 02:54:08,261 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data/b972f3edb/8e0422cdced943fd87fd89c99bc42c34/FLAG119882a82 [2023-11-19 02:54:08,282 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d33064-448f-4e3f-8bae-741625cbeb96/bin/ukojak-verify-G8NBE6pJGL/data/b972f3edb/8e0422cdced943fd87fd89c99bc42c34 [2023-11-19 02:54:08,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:54:08,291 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:54:08,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:54:08,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:54:08,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:54:08,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:54:08" (1/1) ... [2023-11-19 02:54:08,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c3aba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:54:08, skipping insertion in model container [2023-11-19 02:54:08,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:54:08" (1/1) ... [2023-11-19 02:54:08,533 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:54:08,920 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_21d33064-448f-4e3f-8bae-741625cbeb96/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2023-11-19 02:54:08,928 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_21d33064-448f-4e3f-8bae-741625cbeb96/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2023-11-19 02:54:10,595 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,596 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,597 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,598 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,599 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,624 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,626 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,630 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:10,631 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:54:11,070 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:54:11,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:54:11,073 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:54:11,074 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:54:11,080 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:54:11,080 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:54:11,083 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:54:11,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:54:11,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:54:11,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:54:11,316 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:54:11,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d5f8612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:54:11, skipping insertion in model container [2023-11-19 02:54:11,317 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:54:11,317 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:54:11,320 INFO L158 Benchmark]: Toolchain (without parser) took 3028.03ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 37.8MB in the beginning and 34.9MB in the end (delta: 3.0MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2023-11-19 02:54:11,320 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 71.3MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:54:11,321 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3022.90ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 37.7MB in the beginning and 34.9MB in the end (delta: 2.8MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2023-11-19 02:54:11,323 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 71.3MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3022.90ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 37.7MB in the beginning and 34.9MB in the end (delta: 2.8MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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