./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.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_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/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_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/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_180cc588-2d61-4bfb-8a6a-582187b4d077/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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:00:48,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:00:48,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:00:48,520 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:00:48,521 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:00:48,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:00:48,547 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:00:48,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:00:48,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:00:48,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:00:48,550 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:00:48,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:00:48,551 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:00:48,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:00:48,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:00:48,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:00:48,554 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:00:48,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:00:48,555 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:00:48,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:00:48,556 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:00:48,557 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:00:48,557 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:00:48,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:00:48,559 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:00:48,559 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:00:48,560 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:00:48,560 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:00:48,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:00:48,561 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:00:48,562 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_180cc588-2d61-4bfb-8a6a-582187b4d077/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2023-11-19 03:00:48,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:00:48,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:00:48,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:00:48,863 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:00:48,864 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:00:48,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2023-11-19 03:00:52,205 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:00:52,883 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:00:52,883 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2023-11-19 03:00:52,908 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data/50af7b85b/120e8f80c33c41c09c3df0cd861ea748/FLAGafe470f94 [2023-11-19 03:00:52,923 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data/50af7b85b/120e8f80c33c41c09c3df0cd861ea748 [2023-11-19 03:00:52,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:00:52,927 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:00:52,928 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:52,929 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:00:52,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:00:52,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:52" (1/1) ... [2023-11-19 03:00:52,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@107f7741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:52, skipping insertion in model container [2023-11-19 03:00:52,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:52" (1/1) ... [2023-11-19 03:00:53,084 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:00:53,421 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_180cc588-2d61-4bfb-8a6a-582187b4d077/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2023-11-19 03:00:53,431 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_180cc588-2d61-4bfb-8a6a-582187b4d077/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2023-11-19 03:00:54,534 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,535 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,539 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,543 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,544 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,562 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,563 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:54,566 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:55,080 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:00:55,082 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:00:55,083 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:00:55,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:00:55,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:00:55,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:00:55,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:00:55,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:00:55,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:00:55,089 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:00:55,335 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:00:55,336 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d53f1b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:55, skipping insertion in model container [2023-11-19 03:00:55,336 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:55,336 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:00:55,346 INFO L158 Benchmark]: Toolchain (without parser) took 2417.82ms. Allocated memory is still 174.1MB. Free memory was 116.2MB in the beginning and 117.8MB in the end (delta: -1.6MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2023-11-19 03:00:55,346 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 76.1MB in the beginning and 75.9MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:00:55,347 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2408.03ms. Allocated memory is still 174.1MB. Free memory was 115.9MB in the beginning and 117.8MB in the end (delta: -1.9MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2023-11-19 03:00:55,349 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory was 76.1MB in the beginning and 75.9MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2408.03ms. Allocated memory is still 174.1MB. Free memory was 115.9MB in the beginning and 117.8MB in the end (delta: -1.9MB). Peak memory consumption was 44.7MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/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_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/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_180cc588-2d61-4bfb-8a6a-582187b4d077/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 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:00:57,816 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:00:57,951 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:00:57,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:00:57,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:00:57,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:00:57,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:00:57,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:00:57,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:00:57,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:00:57,994 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:00:57,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:00:57,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:00:57,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:00:57,997 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:00:57,997 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:00:57,998 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:00:57,998 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:00:57,999 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:00:57,999 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:00:58,000 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:00:58,001 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:00:58,001 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:00:58,001 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:00:58,002 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:00:58,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:00:58,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:00:58,003 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:00:58,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:00:58,004 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:00:58,005 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:00:58,005 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:00:58,005 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:00:58,006 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:00:58,006 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_180cc588-2d61-4bfb-8a6a-582187b4d077/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05e02581adbae65f3c76984e6696604355ca8e8f10cecf21271078f0821410f3 [2023-11-19 03:00:58,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:00:58,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:00:58,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:00:58,371 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:00:58,372 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:00:58,373 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2023-11-19 03:01:01,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:01:02,275 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:01:02,276 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2023-11-19 03:01:02,325 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data/0d462ef6d/916e2efda6ef4d0199b297cb5c8521d5/FLAG9e9150041 [2023-11-19 03:01:02,343 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_180cc588-2d61-4bfb-8a6a-582187b4d077/bin/ukojak-verify-G8NBE6pJGL/data/0d462ef6d/916e2efda6ef4d0199b297cb5c8521d5 [2023-11-19 03:01:02,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:01:02,348 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:01:02,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:01:02,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:01:02,356 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:01:02,357 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:02" (1/1) ... [2023-11-19 03:01:02,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfedcf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:02, skipping insertion in model container [2023-11-19 03:01:02,358 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:01:02" (1/1) ... [2023-11-19 03:01:02,578 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:01:02,890 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_180cc588-2d61-4bfb-8a6a-582187b4d077/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4497,4510] [2023-11-19 03:01:02,900 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_180cc588-2d61-4bfb-8a6a-582187b4d077/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i[4557,4570] [2023-11-19 03:01:04,022 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,023 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,023 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,025 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,026 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,074 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,075 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,079 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,080 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:01:04,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:01:04,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:01:04,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:01:04,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:01:04,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:01:04,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:01:04,606 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:01:04,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:01:04,608 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:01:04,609 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:01:04,858 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:01:04,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49575af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:01:04, skipping insertion in model container [2023-11-19 03:01:04,859 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:01:04,860 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:01:04,862 INFO L158 Benchmark]: Toolchain (without parser) took 2512.80ms. Allocated memory was 77.6MB in the beginning and 109.1MB in the end (delta: 31.5MB). Free memory was 43.8MB in the beginning and 63.3MB in the end (delta: -19.5MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2023-11-19 03:01:04,863 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:01:04,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2509.95ms. Allocated memory was 77.6MB in the beginning and 109.1MB in the end (delta: 31.5MB). Free memory was 43.8MB in the beginning and 63.3MB in the end (delta: -19.5MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2023-11-19 03:01:04,866 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2509.95ms. Allocated memory was 77.6MB in the beginning and 109.1MB in the end (delta: 31.5MB). Free memory was 43.8MB in the beginning and 63.3MB in the end (delta: -19.5MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN