./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:09:29,148 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:09:29,225 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:09:29,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:09:29,230 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:09:29,281 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:09:29,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:09:29,284 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:09:29,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:09:29,292 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:09:29,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:09:29,293 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:09:29,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:09:29,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:09:29,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:09:29,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:09:29,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:09:29,295 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:09:29,296 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:09:29,296 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:09:29,297 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:09:29,300 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:09:29,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:09:29,302 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:09:29,302 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:09:29,303 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:09:29,303 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:09:29,303 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:09:29,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:09:29,304 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:09:29,306 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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2023-11-19 03:09:29,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:09:29,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:09:29,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:09:29,585 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:09:29,585 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:09:29,586 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2023-11-19 03:09:32,744 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:09:33,339 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:09:33,340 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2023-11-19 03:09:33,375 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data/2056476d9/a8d51e1af6284df08c8738a7ba1c23e5/FLAG1de529ca6 [2023-11-19 03:09:33,397 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data/2056476d9/a8d51e1af6284df08c8738a7ba1c23e5 [2023-11-19 03:09:33,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:09:33,407 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:09:33,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:33,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:09:33,414 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:09:33,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:33" (1/1) ... [2023-11-19 03:09:33,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@234cd381 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:33, skipping insertion in model container [2023-11-19 03:09:33,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:33" (1/1) ... [2023-11-19 03:09:33,563 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:09:33,804 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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2023-11-19 03:09:33,813 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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2023-11-19 03:09:34,782 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,783 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,784 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,785 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,786 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,801 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,802 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,804 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:34,805 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:35,221 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:09:35,222 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:09:35,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:09:35,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:09:35,227 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:09:35,227 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:09:35,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:09:35,229 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:09:35,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:09:35,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:09:35,525 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:09:35,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@464b4284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:35, skipping insertion in model container [2023-11-19 03:09:35,526 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:35,526 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:09:35,528 INFO L158 Benchmark]: Toolchain (without parser) took 2120.24ms. Allocated memory is still 157.3MB. Free memory was 104.8MB in the beginning and 91.2MB in the end (delta: 13.6MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2023-11-19 03:09:35,529 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:09:35,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2117.13ms. Allocated memory is still 157.3MB. Free memory was 104.3MB in the beginning and 91.2MB in the end (delta: 13.1MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2023-11-19 03:09:35,531 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2117.13ms. Allocated memory is still 157.3MB. Free memory was 104.3MB in the beginning and 91.2MB in the end (delta: 13.1MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:09:37,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:09:38,091 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:09:38,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:09:38,140 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:09:38,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:09:38,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:09:38,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:09:38,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:09:38,148 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:09:38,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:09:38,149 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:09:38,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:09:38,151 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:09:38,151 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:09:38,152 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:09:38,152 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:09:38,153 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:09:38,153 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:09:38,155 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:09:38,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:09:38,156 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:09:38,156 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:09:38,156 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:09:38,157 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:09:38,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:09:38,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:09:38,158 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:09:38,159 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:09:38,159 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:09:38,160 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:09:38,161 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:09:38,161 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:09:38,161 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:09:38,162 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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2023-11-19 03:09:38,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:09:38,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:09:38,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:09:38,643 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:09:38,643 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:09:38,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2023-11-19 03:09:41,726 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:09:42,356 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:09:42,357 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2023-11-19 03:09:42,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data/140d16474/31fa67d126ec41e08dfafd29f79f8db1/FLAGf41e58a50 [2023-11-19 03:09:42,406 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5df4a6-0e7f-4579-ae0d-b663722798cd/bin/ukojak-verify-G8NBE6pJGL/data/140d16474/31fa67d126ec41e08dfafd29f79f8db1 [2023-11-19 03:09:42,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:09:42,413 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:09:42,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:42,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:09:42,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:09:42,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:42" (1/1) ... [2023-11-19 03:09:42,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26cf7d4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:42, skipping insertion in model container [2023-11-19 03:09:42,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:42" (1/1) ... [2023-11-19 03:09:42,605 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:09:42,862 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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2023-11-19 03:09:42,871 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_1a5df4a6-0e7f-4579-ae0d-b663722798cd/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2023-11-19 03:09:43,911 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,925 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,926 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,927 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,929 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,946 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,947 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:43,951 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:44,465 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:09:44,467 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:09:44,468 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:09:44,471 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:09:44,477 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:09:44,478 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:09:44,481 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:09:44,485 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:09:44,489 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:09:44,491 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:09:44,710 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:09:44,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30d56627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:44, skipping insertion in model container [2023-11-19 03:09:44,711 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:44,712 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:09:44,714 INFO L158 Benchmark]: Toolchain (without parser) took 2299.32ms. Allocated memory was 86.0MB in the beginning and 109.1MB in the end (delta: 23.1MB). Free memory was 52.3MB in the beginning and 62.8MB in the end (delta: -10.5MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2023-11-19 03:09:44,715 INFO L158 Benchmark]: CDTParser took 0.55ms. Allocated memory is still 86.0MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 85.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:09:44,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2294.85ms. Allocated memory was 86.0MB in the beginning and 109.1MB in the end (delta: 23.1MB). Free memory was 52.1MB in the beginning and 63.3MB in the end (delta: -11.1MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2023-11-19 03:09:44,718 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55ms. Allocated memory is still 86.0MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 85.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2294.85ms. Allocated memory was 86.0MB in the beginning and 109.1MB in the end (delta: 23.1MB). Free memory was 52.1MB in the beginning and 63.3MB in the end (delta: -11.1MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN