./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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 bc098d6578ed32aaac8a4d9cc669dabc148a775604153485cfb164eca5866ebb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:39:11,670 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:39:11,766 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:39:11,771 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:39:11,772 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:39:11,798 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:39:11,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:39:11,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:39:11,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:39:11,802 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:39:11,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:39:11,803 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:39:11,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:39:11,804 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:39:11,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:39:11,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:39:11,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:39:11,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:39:11,807 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:39:11,808 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:39:11,809 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:39:11,810 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:39:11,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:39:11,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:39:11,812 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:39:11,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:39:11,813 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:39:11,813 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:39:11,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:39:11,814 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:39:11,815 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc098d6578ed32aaac8a4d9cc669dabc148a775604153485cfb164eca5866ebb [2023-11-19 02:39:12,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:39:12,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:39:12,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:39:12,083 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:39:12,084 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:39:12,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i [2023-11-19 02:39:15,252 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:39:15,863 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:39:15,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i [2023-11-19 02:39:15,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data/affa48ce9/d7c123e4631743ee89667c963b6d7de9/FLAGa323bf22d [2023-11-19 02:39:15,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data/affa48ce9/d7c123e4631743ee89667c963b6d7de9 [2023-11-19 02:39:15,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:39:15,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:39:15,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:15,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:39:15,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:39:15,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:15" (1/1) ... [2023-11-19 02:39:15,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4820ab09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:15, skipping insertion in model container [2023-11-19 02:39:15,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:15" (1/1) ... [2023-11-19 02:39:16,077 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:39:16,404 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2023-11-19 02:39:16,412 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2023-11-19 02:39:17,374 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,384 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,385 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,387 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,389 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,418 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,419 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,427 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:17,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:39:17,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:39:17,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:39:17,860 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:39:17,863 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:39:17,868 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:39:17,869 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:39:17,870 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:39:17,871 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:39:17,871 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:39:18,038 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:39:18,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31643f51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:18, skipping insertion in model container [2023-11-19 02:39:18,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:18,040 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:39:18,042 INFO L158 Benchmark]: Toolchain (without parser) took 2124.18ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 89.5MB in the beginning and 127.0MB in the end (delta: -37.4MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2023-11-19 02:39:18,042 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 138.4MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:39:18,043 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2118.66ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 89.3MB in the beginning and 127.0MB in the end (delta: -37.7MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. [2023-11-19 02:39:18,044 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 138.4MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2118.66ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 89.3MB in the beginning and 127.0MB in the end (delta: -37.7MB). Peak memory consumption was 31.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7081]: 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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 bc098d6578ed32aaac8a4d9cc669dabc148a775604153485cfb164eca5866ebb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:39:20,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:39:20,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:39:20,660 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:39:20,661 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:39:20,662 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:39:20,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:39:20,664 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:39:20,665 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:39:20,670 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:39:20,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:39:20,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:39:20,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:39:20,674 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:39:20,674 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:39:20,675 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:39:20,675 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:39:20,676 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:39:20,676 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:39:20,678 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:39:20,678 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:39:20,679 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:39:20,679 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:39:20,680 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:39:20,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:39:20,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:39:20,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:39:20,682 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:39:20,682 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:39:20,683 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:39:20,684 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:39:20,684 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:39:20,685 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:39:20,685 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:39:20,686 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc098d6578ed32aaac8a4d9cc669dabc148a775604153485cfb164eca5866ebb [2023-11-19 02:39:21,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:39:21,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:39:21,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:39:21,216 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:39:21,217 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:39:21,218 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i [2023-11-19 02:39:24,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:39:25,186 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:39:25,187 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i [2023-11-19 02:39:25,219 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data/6eaddc1f0/532567680b8544aeae6a49772d8a02e0/FLAGc40581771 [2023-11-19 02:39:25,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/bin/ukojak-verify-G8NBE6pJGL/data/6eaddc1f0/532567680b8544aeae6a49772d8a02e0 [2023-11-19 02:39:25,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:39:25,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:39:25,251 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:25,255 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:39:25,260 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:39:25,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:25" (1/1) ... [2023-11-19 02:39:25,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1496d2a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:25, skipping insertion in model container [2023-11-19 02:39:25,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:25" (1/1) ... [2023-11-19 02:39:25,480 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:39:25,864 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4491,4504] [2023-11-19 02:39:25,874 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_6b6405c2-1ce3-4f8a-aae8-790c4a3aa38c/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness_negated.i[4551,4564] [2023-11-19 02:39:27,280 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,282 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,284 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,326 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,326 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,328 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,329 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:27,790 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:39:27,793 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:39:27,794 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:39:27,795 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:39:27,796 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:39:27,797 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:39:27,798 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:39:27,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:39:27,800 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:39:27,800 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:39:28,007 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:39:28,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fd4ba8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:28, skipping insertion in model container [2023-11-19 02:39:28,008 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:28,008 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:39:28,010 INFO L158 Benchmark]: Toolchain (without parser) took 2759.95ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 36.7MB in the beginning and 68.4MB in the end (delta: -31.7MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2023-11-19 02:39:28,011 INFO L158 Benchmark]: CDTParser took 0.72ms. Allocated memory is still 69.2MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:39:28,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2757.54ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 36.4MB in the beginning and 68.4MB in the end (delta: -32.1MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2023-11-19 02:39:28,013 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72ms. Allocated memory is still 69.2MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2757.54ms. Allocated memory was 69.2MB in the beginning and 98.6MB in the end (delta: 29.4MB). Free memory was 36.4MB in the beginning and 68.4MB in the end (delta: -32.1MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7081]: 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