./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_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_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/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_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/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_46aa9d03-655a-402c-bac2-a6a44bd02150/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:27:14,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:27:15,082 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:27:15,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:27:15,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:27:15,112 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:27:15,113 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:27:15,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:27:15,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:27:15,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:27:15,116 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:27:15,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:27:15,118 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:27:15,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:27:15,119 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:27:15,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:27:15,120 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:27:15,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:27:15,121 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:27:15,122 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:27:15,122 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:27:15,123 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:27:15,123 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:27:15,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:27:15,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:27:15,125 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:27:15,126 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:27:15,126 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:27:15,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:27:15,127 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:27:15,127 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_46aa9d03-655a-402c-bac2-a6a44bd02150/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2023-11-19 03:27:15,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:27:15,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:27:15,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:27:15,422 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:27:15,423 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:27:15,424 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2023-11-19 03:27:18,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:27:19,272 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:27:19,273 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2023-11-19 03:27:19,310 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data/01db0ca6a/f8fe9f5ffd4c4e628db761d4771390b2/FLAG32c1f4993 [2023-11-19 03:27:19,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data/01db0ca6a/f8fe9f5ffd4c4e628db761d4771390b2 [2023-11-19 03:27:19,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:27:19,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:27:19,340 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:27:19,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:27:19,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:27:19,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:27:19" (1/1) ... [2023-11-19 03:27:19,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f63af3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:27:19, skipping insertion in model container [2023-11-19 03:27:19,351 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:27:19" (1/1) ... [2023-11-19 03:27:19,491 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:27:19,760 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_46aa9d03-655a-402c-bac2-a6a44bd02150/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2023-11-19 03:27:19,770 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_46aa9d03-655a-402c-bac2-a6a44bd02150/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2023-11-19 03:27:21,107 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,109 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,110 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,111 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,112 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,127 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,127 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,129 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,130 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:21,750 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:27:21,752 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:27:21,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:27:21,757 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:27:21,763 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:27:21,764 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:27:21,765 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:27:21,766 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:27:21,769 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:27:21,772 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:27:22,042 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:27:22,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14a6b638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:27:22, skipping insertion in model container [2023-11-19 03:27:22,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:27:22,043 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:27:22,045 INFO L158 Benchmark]: Toolchain (without parser) took 2706.31ms. Allocated memory is still 167.8MB. Free memory was 128.0MB in the beginning and 126.5MB in the end (delta: 1.5MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2023-11-19 03:27:22,046 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory was 84.6MB in the beginning and 84.6MB in the end (delta: 74.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:27:22,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2702.49ms. Allocated memory is still 167.8MB. Free memory was 127.7MB in the beginning and 126.5MB in the end (delta: 1.3MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2023-11-19 03:27:22,048 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 125.8MB. Free memory was 84.6MB in the beginning and 84.6MB in the end (delta: 74.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2702.49ms. Allocated memory is still 167.8MB. Free memory was 127.7MB in the beginning and 126.5MB in the end (delta: 1.3MB). Peak memory consumption was 58.9MB. 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_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/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_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/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_46aa9d03-655a-402c-bac2-a6a44bd02150/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:27:24,471 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:27:24,601 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:27:24,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:27:24,654 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:27:24,655 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:27:24,656 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:27:24,657 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:27:24,657 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:27:24,663 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:27:24,663 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:27:24,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:27:24,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:27:24,666 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:27:24,667 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:27:24,667 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:27:24,668 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:27:24,668 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:27:24,669 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:27:24,670 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:27:24,671 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:27:24,671 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:27:24,672 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:27:24,672 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:27:24,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:27:24,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:27:24,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:27:24,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:27:24,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:27:24,675 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:27:24,677 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:27:24,677 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:27:24,678 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:27:24,678 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:27:24,679 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_46aa9d03-655a-402c-bac2-a6a44bd02150/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2023-11-19 03:27:25,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:27:25,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:27:25,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:27:25,149 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:27:25,149 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:27:25,151 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2023-11-19 03:27:28,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:27:29,003 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:27:29,004 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2023-11-19 03:27:29,037 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data/e5869d458/a463b5ccab4f43eba8637106083522a0/FLAG857cb40a7 [2023-11-19 03:27:29,053 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46aa9d03-655a-402c-bac2-a6a44bd02150/bin/ukojak-verify-G8NBE6pJGL/data/e5869d458/a463b5ccab4f43eba8637106083522a0 [2023-11-19 03:27:29,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:27:29,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:27:29,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:27:29,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:27:29,071 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:27:29,073 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:27:29" (1/1) ... [2023-11-19 03:27:29,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb8a60b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:27:29, skipping insertion in model container [2023-11-19 03:27:29,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:27:29" (1/1) ... [2023-11-19 03:27:29,233 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:27:29,562 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_46aa9d03-655a-402c-bac2-a6a44bd02150/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2023-11-19 03:27:29,572 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_46aa9d03-655a-402c-bac2-a6a44bd02150/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2023-11-19 03:27:30,696 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,697 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,698 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,699 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,700 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,715 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,716 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,718 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:30,719 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:27:31,135 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:27:31,136 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:27:31,138 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:27:31,139 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:27:31,141 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:27:31,142 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:27:31,143 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:27:31,144 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:27:31,145 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:27:31,145 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:27:31,366 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:27:31,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4656b5a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:27:31, skipping insertion in model container [2023-11-19 03:27:31,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:27:31,367 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:27:31,369 INFO L158 Benchmark]: Toolchain (without parser) took 2306.46ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 53.0MB in the beginning and 66.2MB in the end (delta: -13.3MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2023-11-19 03:27:31,381 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 61.6MB in the end (delta: 158.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:27:31,383 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2300.48ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 52.7MB in the beginning and 66.7MB in the end (delta: -14.1MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2023-11-19 03:27:31,384 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 61.6MB in the end (delta: 158.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2300.48ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 52.7MB in the beginning and 66.7MB in the end (delta: -14.1MB). Peak memory consumption was 29.2MB. 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