./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:26:11,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:26:11,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:26:11,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:26:11,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:26:12,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:26:12,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:26:12,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:26:12,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:26:12,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:26:12,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:26:12,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:26:12,006 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:26:12,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:26:12,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:26:12,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:26:12,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:26:12,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:26:12,009 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:26:12,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:26:12,010 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:26:12,014 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:26:12,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:26:12,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:26:12,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:26:12,016 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:26:12,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:26:12,017 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:26:12,018 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:26:12,018 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:26:12,019 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2023-11-19 03:26:12,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:26:12,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:26:12,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:26:12,277 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:26:12,278 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:26:12,280 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2023-11-19 03:26:15,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:26:15,912 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:26:15,913 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2023-11-19 03:26:15,938 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data/d78f585ad/852cff668e19477bbec5716cc50d4e08/FLAG934fde2f7 [2023-11-19 03:26:15,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data/d78f585ad/852cff668e19477bbec5716cc50d4e08 [2023-11-19 03:26:15,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:26:15,965 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:26:15,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:15,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:26:15,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:26:15,978 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:15" (1/1) ... [2023-11-19 03:26:15,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b52b325 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:15, skipping insertion in model container [2023-11-19 03:26:15,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:15" (1/1) ... [2023-11-19 03:26:16,139 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:26:16,423 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2023-11-19 03:26:16,432 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2023-11-19 03:26:17,631 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,631 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,633 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,634 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,637 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,667 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,671 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,678 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:17,678 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:18,248 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:26:18,250 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:26:18,256 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:26:18,260 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:26:18,266 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:26:18,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:26:18,269 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:26:18,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:26:18,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:26:18,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:26:18,512 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:26:18,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@518372f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:18, skipping insertion in model container [2023-11-19 03:26:18,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:18,513 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:26:18,515 INFO L158 Benchmark]: Toolchain (without parser) took 2549.40ms. Allocated memory is still 176.2MB. Free memory was 130.5MB in the beginning and 77.5MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 03:26:18,516 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 62.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:26:18,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2546.93ms. Allocated memory is still 176.2MB. Free memory was 130.5MB in the beginning and 77.5MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 03:26:18,518 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 62.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2546.93ms. Allocated memory is still 176.2MB. Free memory was 130.5MB in the beginning and 77.5MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7093]: 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:26:21,011 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:26:21,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:26:21,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:26:21,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:26:21,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:26:21,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:26:21,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:26:21,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:26:21,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:26:21,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:26:21,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:26:21,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:26:21,142 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:26:21,143 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:26:21,143 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:26:21,144 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:26:21,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:26:21,145 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:26:21,146 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:26:21,146 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:26:21,147 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:26:21,147 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:26:21,148 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:26:21,149 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:26:21,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:26:21,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:26:21,150 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:26:21,151 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:26:21,151 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:26:21,152 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:26:21,152 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:26:21,153 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:26:21,153 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:26:21,154 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2023-11-19 03:26:21,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:26:21,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:26:21,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:26:21,627 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:26:21,628 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:26:21,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2023-11-19 03:26:24,711 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:26:25,409 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:26:25,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2023-11-19 03:26:25,448 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data/65010b0e8/41354b1ae02841e4881f57bbc9fa9c73/FLAGaa14095c6 [2023-11-19 03:26:25,468 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b831b04-37d2-4e2c-9078-ef05b2fc0198/bin/ukojak-verify-G8NBE6pJGL/data/65010b0e8/41354b1ae02841e4881f57bbc9fa9c73 [2023-11-19 03:26:25,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:26:25,475 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:26:25,478 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:25,478 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:26:25,482 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:26:25,482 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:25" (1/1) ... [2023-11-19 03:26:25,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a83b51f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:25, skipping insertion in model container [2023-11-19 03:26:25,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:25" (1/1) ... [2023-11-19 03:26:25,593 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:26:25,943 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2023-11-19 03:26:25,953 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_2b831b04-37d2-4e2c-9078-ef05b2fc0198/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2023-11-19 03:26:27,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,078 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,079 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,080 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,081 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,113 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,114 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,117 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,120 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:27,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:26:27,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:26:27,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:26:27,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:26:27,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:26:27,566 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:26:27,567 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:26:27,568 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:26:27,569 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:26:27,569 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:26:27,757 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:26:27,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@282ceb7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:27, skipping insertion in model container [2023-11-19 03:26:27,758 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:27,759 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:26:27,760 INFO L158 Benchmark]: Toolchain (without parser) took 2284.51ms. Allocated memory is still 117.4MB. Free memory was 84.2MB in the beginning and 60.4MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 03:26:27,761 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 75.5MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:26:27,762 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2280.88ms. Allocated memory is still 117.4MB. Free memory was 83.9MB in the beginning and 60.4MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 03:26:27,763 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 75.5MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2280.88ms. Allocated memory is still 117.4MB. Free memory was 83.9MB in the beginning and 60.4MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7093]: 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