./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/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_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/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_95704761-461b-4617-b60c-b02ff24b195e/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 c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:00:59,129 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:00:59,211 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:00:59,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:00:59,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:00:59,241 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:00:59,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:00:59,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:00:59,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:00:59,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:00:59,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:00:59,245 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:00:59,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:00:59,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:00:59,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:00:59,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:00:59,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:00:59,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:00:59,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:00:59,249 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:00:59,250 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:00:59,251 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:00:59,251 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:00:59,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:00:59,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:00:59,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:00:59,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:00:59,254 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:00:59,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:00:59,255 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:00:59,256 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_95704761-461b-4617-b60c-b02ff24b195e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d [2023-11-19 03:00:59,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:00:59,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:00:59,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:00:59,547 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:00:59,550 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:00:59,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2023-11-19 03:01:02,690 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:01:03,331 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:01:03,332 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2023-11-19 03:01:03,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data/7b7714a21/6bf1bb7e4aeb4e7c8f5372e1a950d3da/FLAGfd9e0f5ab [2023-11-19 03:01:03,382 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data/7b7714a21/6bf1bb7e4aeb4e7c8f5372e1a950d3da [2023-11-19 03:01:03,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:01:03,390 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:01:03,393 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:01:03,393 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:01:03,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:01:03,402 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:03" (1/1) ... [2023-11-19 03:01:03,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d42cf14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:03, skipping insertion in model container [2023-11-19 03:01:03,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:03" (1/1) ... [2023-11-19 03:01:03,544 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:01:03,940 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_95704761-461b-4617-b60c-b02ff24b195e/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2023-11-19 03:01:03,950 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_95704761-461b-4617-b60c-b02ff24b195e/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2023-11-19 03:01:04,934 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,935 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,936 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,937 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,938 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,955 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,956 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,959 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,960 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:05,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:01:05,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:01:05,461 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:01:05,462 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:01:05,463 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:01:05,464 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:01:05,465 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:01:05,466 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:01:05,466 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:01:05,467 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:01:05,818 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:05,825 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:05,892 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:01:05,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2da73ddd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:05, skipping insertion in model container [2023-11-19 03:01:05,893 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:01:05,894 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:01:05,895 INFO L158 Benchmark]: Toolchain (without parser) took 2504.17ms. Allocated memory is still 146.8MB. Free memory was 91.5MB in the beginning and 65.6MB in the end (delta: 25.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2023-11-19 03:01:05,896 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 115.3MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:01:05,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2500.43ms. Allocated memory is still 146.8MB. Free memory was 91.5MB in the beginning and 65.6MB in the end (delta: 25.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2023-11-19 03:01:05,898 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 115.3MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2500.43ms. Allocated memory is still 146.8MB. Free memory was 91.5MB in the beginning and 65.6MB in the end (delta: 25.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8930]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/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_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/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_95704761-461b-4617-b60c-b02ff24b195e/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 c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:01:08,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:01:08,249 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:01:08,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:01:08,281 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:01:08,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:01:08,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:01:08,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:01:08,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:01:08,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:01:08,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:01:08,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:01:08,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:01:08,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:01:08,288 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:01:08,289 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:01:08,289 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:01:08,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:01:08,290 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:01:08,291 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:01:08,292 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:01:08,292 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:01:08,293 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:01:08,293 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:01:08,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:01:08,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:01:08,295 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:01:08,295 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:01:08,296 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:01:08,296 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:01:08,297 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:01:08,297 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:01:08,298 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:01:08,298 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:01:08,299 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_95704761-461b-4617-b60c-b02ff24b195e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c974750d72dbbdcad43b6c780cc7a00626a484b6d2da67e96b9032eaa6e0f23d [2023-11-19 03:01:08,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:01:08,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:01:08,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:01:08,716 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:01:08,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:01:08,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2023-11-19 03:01:11,899 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:01:12,561 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:01:12,562 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i [2023-11-19 03:01:12,595 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data/e5dd93c19/828d76d800f941c4a31a1dcfe82993d6/FLAG9ab176566 [2023-11-19 03:01:12,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95704761-461b-4617-b60c-b02ff24b195e/bin/ukojak-verify-G8NBE6pJGL/data/e5dd93c19/828d76d800f941c4a31a1dcfe82993d6 [2023-11-19 03:01:12,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:01:12,627 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:01:12,630 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:01:12,630 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:01:12,635 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:01:12,638 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:12" (1/1) ... [2023-11-19 03:01:12,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1f692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:12, skipping insertion in model container [2023-11-19 03:01:12,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:12" (1/1) ... [2023-11-19 03:01:12,812 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:01:13,077 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_95704761-461b-4617-b60c-b02ff24b195e/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4496,4509] [2023-11-19 03:01:13,086 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_95704761-461b-4617-b60c-b02ff24b195e/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness_negated.i[4556,4569] [2023-11-19 03:01:14,178 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,184 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,184 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,185 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,186 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,208 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,209 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,211 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,212 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:14,712 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:01:14,714 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:01:14,715 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:01:14,717 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:01:14,718 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:01:14,719 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:01:14,720 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:01:14,721 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:01:14,722 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:01:14,723 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:01:15,070 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:15,084 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:15,193 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:01:15,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cf0b7e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:15, skipping insertion in model container [2023-11-19 03:01:15,194 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:01:15,194 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:01:15,198 INFO L158 Benchmark]: Toolchain (without parser) took 2568.94ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 49.8MB in the beginning and 67.9MB in the end (delta: -18.1MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-19 03:01:15,198 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 83.9MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:01:15,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2564.46ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 49.6MB in the beginning and 67.9MB in the end (delta: -18.3MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-19 03:01:15,202 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 83.9MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2564.46ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 49.6MB in the beginning and 67.9MB in the end (delta: -18.3MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8930]: 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