./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:25:48,283 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:25:48,402 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:25:48,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:25:48,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:25:48,449 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:25:48,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:25:48,451 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:25:48,453 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:25:48,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:25:48,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:25:48,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:25:48,456 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:25:48,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:25:48,457 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:25:48,458 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:25:48,459 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:25:48,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:25:48,460 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:25:48,461 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:25:48,462 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:25:48,463 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:25:48,463 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:25:48,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:25:48,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:25:48,466 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:25:48,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:25:48,467 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:25:48,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:25:48,469 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:25:48,470 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce [2023-11-19 03:25:48,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:25:48,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:25:48,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:25:48,824 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:25:48,825 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:25:48,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2023-11-19 03:25:52,003 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:25:52,743 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:25:52,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2023-11-19 03:25:52,787 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data/7308216eb/64e25535d4d64ea0bf1a37cbc1900cc0/FLAGfd1a8adf2 [2023-11-19 03:25:52,811 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data/7308216eb/64e25535d4d64ea0bf1a37cbc1900cc0 [2023-11-19 03:25:52,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:25:52,825 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:25:52,829 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:52,830 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:25:52,836 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:25:52,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:52" (1/1) ... [2023-11-19 03:25:52,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77de97d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:52, skipping insertion in model container [2023-11-19 03:25:52,841 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:52" (1/1) ... [2023-11-19 03:25:53,066 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:25:53,430 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2023-11-19 03:25:53,441 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2023-11-19 03:25:55,116 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,129 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,130 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,131 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,133 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,163 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,167 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,171 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,172 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:55,918 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:25:55,920 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:25:55,922 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:25:55,924 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:25:55,927 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:25:55,928 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:25:55,929 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:25:55,930 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:25:55,933 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:25:55,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:25:56,418 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:56,419 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:25:56,507 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:25:56,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26b8d83a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:56, skipping insertion in model container [2023-11-19 03:25:56,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:56,509 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:25:56,512 INFO L158 Benchmark]: Toolchain (without parser) took 3685.64ms. Allocated memory is still 195.0MB. Free memory was 141.8MB in the beginning and 69.4MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2023-11-19 03:25:56,512 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 151.0MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:25:56,513 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3679.60ms. Allocated memory is still 195.0MB. Free memory was 141.8MB in the beginning and 69.4MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2023-11-19 03:25:56,515 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 151.0MB. Free memory is still 97.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3679.60ms. Allocated memory is still 195.0MB. Free memory was 141.8MB in the beginning and 69.4MB in the end (delta: 72.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:25:59,453 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:25:59,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:25:59,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:25:59,669 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:25:59,670 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:25:59,671 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:25:59,671 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:25:59,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:25:59,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:25:59,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:25:59,680 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:25:59,680 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:25:59,681 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:25:59,681 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:25:59,682 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:25:59,682 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:25:59,683 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:25:59,683 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:25:59,685 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:25:59,686 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:25:59,686 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:25:59,687 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:25:59,688 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:25:59,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:25:59,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:25:59,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:25:59,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:25:59,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:25:59,691 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:25:59,692 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:25:59,693 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:25:59,693 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:25:59,694 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:25:59,694 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce [2023-11-19 03:26:00,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:26:00,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:26:00,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:26:00,179 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:26:00,183 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:26:00,184 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2023-11-19 03:26:03,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:26:04,173 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:26:04,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2023-11-19 03:26:04,205 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data/078ab60ac/a33177c79d534032a659c822dbc5570e/FLAGe0348a086 [2023-11-19 03:26:04,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/bin/ukojak-verify-G8NBE6pJGL/data/078ab60ac/a33177c79d534032a659c822dbc5570e [2023-11-19 03:26:04,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:26:04,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:26:04,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:04,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:26:04,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:26:04,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:04" (1/1) ... [2023-11-19 03:26:04,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@723f8fea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:04, skipping insertion in model container [2023-11-19 03:26:04,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:26:04" (1/1) ... [2023-11-19 03:26:04,436 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:26:04,843 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2023-11-19 03:26:04,853 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_1ef24a46-7b0f-4e61-8bb5-82988e7862b5/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2023-11-19 03:26:06,342 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,347 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,348 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,349 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,353 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,372 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,377 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,379 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:06,395 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:07,002 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:26:07,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:26:07,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:26:07,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:26:07,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:26:07,016 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:26:07,017 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:26:07,018 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:26:07,019 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:26:07,020 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:26:07,508 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:07,508 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:26:07,599 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:26:07,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21cc9249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:26:07, skipping insertion in model container [2023-11-19 03:26:07,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:26:07,601 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:26:07,604 INFO L158 Benchmark]: Toolchain (without parser) took 3373.89ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 38.8MB in the beginning and 64.2MB in the end (delta: -25.4MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2023-11-19 03:26:07,605 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 75.5MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:26:07,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3371.21ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 38.6MB in the beginning and 64.2MB in the end (delta: -25.6MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. [2023-11-19 03:26:07,608 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 75.5MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3371.21ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 38.6MB in the beginning and 64.2MB in the end (delta: -25.6MB). Peak memory consumption was 27.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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