./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/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_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/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_f00c997c-5c7b-485a-a783-039f5b695be8/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 df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:02:20,840 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:02:20,956 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:02:20,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:02:20,965 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:02:21,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:02:21,003 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:02:21,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:02:21,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:02:21,010 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:02:21,011 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:02:21,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:02:21,012 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:02:21,014 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:02:21,015 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:02:21,015 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:02:21,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:02:21,016 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:02:21,016 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:02:21,017 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:02:21,017 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:02:21,018 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:02:21,019 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:02:21,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:02:21,020 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:02:21,020 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:02:21,021 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:02:21,021 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:02:21,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:02:21,022 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:02:21,023 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_f00c997c-5c7b-485a-a783-039f5b695be8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2023-11-19 04:02:21,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:02:21,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:02:21,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:02:21,403 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:02:21,404 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:02:21,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2023-11-19 04:02:24,635 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:02:25,284 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:02:25,288 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2023-11-19 04:02:25,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data/9636911b6/8fe5033c3b9947609359664cc949c0d5/FLAG701812b1b [2023-11-19 04:02:25,354 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data/9636911b6/8fe5033c3b9947609359664cc949c0d5 [2023-11-19 04:02:25,360 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:02:25,362 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:02:25,367 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:02:25,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:02:25,373 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:02:25,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:02:25" (1/1) ... [2023-11-19 04:02:25,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@471da9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:02:25, skipping insertion in model container [2023-11-19 04:02:25,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:02:25" (1/1) ... [2023-11-19 04:02:25,541 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:02:25,851 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_f00c997c-5c7b-485a-a783-039f5b695be8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2023-11-19 04:02:25,862 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_f00c997c-5c7b-485a-a783-039f5b695be8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2023-11-19 04:02:26,970 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:26,971 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:26,972 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:26,973 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:26,974 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:27,005 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:27,006 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:27,009 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:27,009 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:27,504 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:02:27,508 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:02:27,510 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:02:27,514 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:02:27,520 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:02:27,521 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:02:27,522 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:02:27,526 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:02:27,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:02:27,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:02:27,780 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:02:27,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19f44220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:02:27, skipping insertion in model container [2023-11-19 04:02:27,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:02:27,789 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:02:27,791 INFO L158 Benchmark]: Toolchain (without parser) took 2428.37ms. Allocated memory is still 148.9MB. Free memory was 101.3MB in the beginning and 94.5MB in the end (delta: 6.8MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-11-19 04:02:27,791 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 115.3MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:02:27,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2421.41ms. Allocated memory is still 148.9MB. Free memory was 101.3MB in the beginning and 94.5MB in the end (delta: 6.8MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2023-11-19 04:02:27,795 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 115.3MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2421.41ms. Allocated memory is still 148.9MB. Free memory was 101.3MB in the beginning and 94.5MB in the end (delta: 6.8MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7313]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/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_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/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_f00c997c-5c7b-485a-a783-039f5b695be8/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 df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:02:30,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:02:30,542 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:02:30,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:02:30,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:02:30,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:02:30,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:02:30,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:02:30,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:02:30,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:02:30,599 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:02:30,600 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:02:30,601 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:02:30,601 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:02:30,602 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:02:30,603 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:02:30,605 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:02:30,609 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:02:30,609 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:02:30,611 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:02:30,613 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:02:30,613 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:02:30,614 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:02:30,614 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:02:30,615 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:02:30,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:02:30,616 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:02:30,617 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:02:30,617 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:02:30,618 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:02:30,619 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:02:30,619 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:02:30,620 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:02:30,620 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:02:30,621 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_f00c997c-5c7b-485a-a783-039f5b695be8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2023-11-19 04:02:31,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:02:31,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:02:31,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:02:31,087 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:02:31,091 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:02:31,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2023-11-19 04:02:34,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:02:35,450 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:02:35,451 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2023-11-19 04:02:35,495 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data/389c4e419/6c3f5e25c9724cbca56e4bb6c7644a7b/FLAGfc65c3029 [2023-11-19 04:02:35,519 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f00c997c-5c7b-485a-a783-039f5b695be8/bin/ukojak-verify-G8NBE6pJGL/data/389c4e419/6c3f5e25c9724cbca56e4bb6c7644a7b [2023-11-19 04:02:35,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:02:35,527 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:02:35,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:02:35,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:02:35,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:02:35,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:02:35" (1/1) ... [2023-11-19 04:02:35,542 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b397a68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:02:35, skipping insertion in model container [2023-11-19 04:02:35,542 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:02:35" (1/1) ... [2023-11-19 04:02:35,703 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:02:36,106 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_f00c997c-5c7b-485a-a783-039f5b695be8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2023-11-19 04:02:36,115 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_f00c997c-5c7b-485a-a783-039f5b695be8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2023-11-19 04:02:37,113 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,114 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,115 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,116 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,117 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,135 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,137 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,141 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,144 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:02:37,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:02:37,732 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:02:37,734 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:02:37,736 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:02:37,737 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:02:37,738 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:02:37,739 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:02:37,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:02:37,741 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:02:37,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:02:37,991 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:02:37,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1de693c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:02:37, skipping insertion in model container [2023-11-19 04:02:37,992 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:02:37,993 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:02:37,995 INFO L158 Benchmark]: Toolchain (without parser) took 2467.36ms. Allocated memory is still 119.5MB. Free memory was 86.4MB in the beginning and 88.4MB in the end (delta: -2.0MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2023-11-19 04:02:37,995 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:02:37,996 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2460.18ms. Allocated memory is still 119.5MB. Free memory was 86.4MB in the beginning and 88.4MB in the end (delta: -2.0MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2023-11-19 04:02:37,998 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2460.18ms. Allocated memory is still 119.5MB. Free memory was 86.4MB in the beginning and 88.4MB in the end (delta: -2.0MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7313]: 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