./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/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_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/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_caab7984-42d6-4fa0-8695-5537e02f8a63/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 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:39:14,343 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:39:14,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:39:14,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:39:14,422 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:39:14,450 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:39:14,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:39:14,452 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:39:14,453 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:39:14,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:39:14,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:39:14,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:39:14,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:39:14,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:39:14,456 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:39:14,457 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:39:14,458 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:39:14,458 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:39:14,459 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:39:14,459 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:39:14,460 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:39:14,461 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:39:14,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:39:14,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:39:14,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:39:14,463 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:39:14,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:39:14,465 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:39:14,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:39:14,466 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:39:14,466 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_caab7984-42d6-4fa0-8695-5537e02f8a63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 [2023-11-19 02:39:14,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:39:14,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:39:14,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:39:14,777 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:39:14,778 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:39:14,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2023-11-19 02:39:17,896 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:39:18,529 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:39:18,530 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2023-11-19 02:39:18,557 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data/ec50bc3e4/f2d834761f6b43f08224f8bd1ec39dac/FLAG909307d05 [2023-11-19 02:39:18,573 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data/ec50bc3e4/f2d834761f6b43f08224f8bd1ec39dac [2023-11-19 02:39:18,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:39:18,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:39:18,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:18,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:39:18,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:39:18,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:18" (1/1) ... [2023-11-19 02:39:18,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7653a442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:18, skipping insertion in model container [2023-11-19 02:39:18,595 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:18" (1/1) ... [2023-11-19 02:39:18,716 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:39:19,046 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_caab7984-42d6-4fa0-8695-5537e02f8a63/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2023-11-19 02:39:19,056 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_caab7984-42d6-4fa0-8695-5537e02f8a63/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2023-11-19 02:39:20,459 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,460 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,461 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,462 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,463 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,481 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,482 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,485 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:20,486 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:21,257 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:39:21,264 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:39:21,266 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:39:21,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:39:21,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:39:21,281 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:39:21,282 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:39:21,283 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:39:21,285 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:39:21,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:39:21,795 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:21,805 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:21,877 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:39:21,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@201b4eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:21, skipping insertion in model container [2023-11-19 02:39:21,878 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:21,879 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:39:21,881 INFO L158 Benchmark]: Toolchain (without parser) took 3298.03ms. Allocated memory is still 190.8MB. Free memory was 136.8MB in the beginning and 137.6MB in the end (delta: -759.1kB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2023-11-19 02:39:21,882 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 144.7MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:39:21,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3295.01ms. Allocated memory is still 190.8MB. Free memory was 136.8MB in the beginning and 137.6MB in the end (delta: -759.1kB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2023-11-19 02:39:21,885 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 144.7MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3295.01ms. Allocated memory is still 190.8MB. Free memory was 136.8MB in the beginning and 137.6MB in the end (delta: -759.1kB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8930]: 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_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/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_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/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_caab7984-42d6-4fa0-8695-5537e02f8a63/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 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:39:24,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:39:24,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:39:25,013 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:39:25,015 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:39:25,016 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:39:25,017 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:39:25,018 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:39:25,019 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:39:25,025 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:39:25,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:39:25,026 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:39:25,026 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:39:25,028 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:39:25,029 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:39:25,029 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:39:25,030 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:39:25,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:39:25,031 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:39:25,032 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:39:25,033 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:39:25,034 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:39:25,034 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:39:25,035 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:39:25,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:39:25,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:39:25,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:39:25,037 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:39:25,037 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:39:25,038 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:39:25,039 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:39:25,040 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:39:25,040 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:39:25,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:39:25,041 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_caab7984-42d6-4fa0-8695-5537e02f8a63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50b1ca614ebad9eb3dfd79de33e45d91140d59dc37b022f2a8ddcabf14cf16e8 [2023-11-19 02:39:25,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:39:25,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:39:25,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:39:25,519 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:39:25,519 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:39:25,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2023-11-19 02:39:28,743 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:39:29,445 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:39:29,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i [2023-11-19 02:39:29,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data/9a38b9432/f0fb4144ec524959831e9b97ce602d65/FLAGfa7052984 [2023-11-19 02:39:29,509 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_caab7984-42d6-4fa0-8695-5537e02f8a63/bin/ukojak-verify-G8NBE6pJGL/data/9a38b9432/f0fb4144ec524959831e9b97ce602d65 [2023-11-19 02:39:29,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:39:29,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:39:29,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:29,525 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:39:29,531 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:39:29,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:29" (1/1) ... [2023-11-19 02:39:29,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36b344c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:29, skipping insertion in model container [2023-11-19 02:39:29,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:39:29" (1/1) ... [2023-11-19 02:39:29,777 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:39:30,177 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_caab7984-42d6-4fa0-8695-5537e02f8a63/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4501,4514] [2023-11-19 02:39:30,187 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_caab7984-42d6-4fa0-8695-5537e02f8a63/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness_negated.i[4561,4574] [2023-11-19 02:39:31,682 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,683 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,684 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,685 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,686 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,701 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,702 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,704 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:31,705 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:32,279 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:39:32,281 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:39:32,282 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:39:32,284 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:39:32,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:39:32,289 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:39:32,290 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:39:32,291 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:39:32,292 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:39:32,293 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:39:32,717 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:32,718 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:39:32,835 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:39:32,836 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@717d39f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:39:32, skipping insertion in model container [2023-11-19 02:39:32,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:39:32,837 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:39:32,840 INFO L158 Benchmark]: Toolchain (without parser) took 3320.56ms. Allocated memory is still 96.5MB. Free memory was 62.9MB in the beginning and 39.5MB in the end (delta: 23.4MB). Peak memory consumption was 35.5MB. Max. memory is 16.1GB. [2023-11-19 02:39:32,841 INFO L158 Benchmark]: CDTParser took 0.71ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.1MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:39:32,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3312.40ms. Allocated memory is still 96.5MB. Free memory was 62.6MB in the beginning and 39.5MB in the end (delta: 23.2MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2023-11-19 02:39:32,844 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.1MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3312.40ms. Allocated memory is still 96.5MB. Free memory was 62.6MB in the beginning and 39.5MB in the end (delta: 23.2MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8930]: 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