./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:34:50,707 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:34:50,778 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:34:50,784 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:34:50,785 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:34:50,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:34:50,812 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:34:50,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:34:50,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:34:50,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:34:50,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:34:50,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:34:50,816 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:34:50,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:34:50,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:34:50,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:34:50,818 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:34:50,819 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:34:50,819 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:34:50,820 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:34:50,820 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:34:50,821 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:34:50,822 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:34:50,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:50,823 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:34:50,824 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:34:50,824 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:34:50,825 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:34:50,825 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:34:50,826 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:34:50,826 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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2023-11-19 03:34:51,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:34:51,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:34:51,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:34:51,154 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:34:51,155 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:34:51,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2023-11-19 03:34:54,423 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:55,162 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:55,163 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2023-11-19 03:34:55,198 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data/70237f8f7/25b6c91a5d074675a30109303f26fb00/FLAG153fba142 [2023-11-19 03:34:55,217 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data/70237f8f7/25b6c91a5d074675a30109303f26fb00 [2023-11-19 03:34:55,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:55,222 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:55,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:55,224 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:55,230 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:55,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:55" (1/1) ... [2023-11-19 03:34:55,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fcd9d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:55, skipping insertion in model container [2023-11-19 03:34:55,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:55" (1/1) ... [2023-11-19 03:34:55,391 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:55,756 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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2023-11-19 03:34:55,767 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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2023-11-19 03:34:57,124 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,126 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,126 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,128 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,129 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,148 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,149 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,152 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,153 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:34:57,878 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:34:57,880 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:34:57,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:34:57,883 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:34:57,885 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:34:57,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:34:57,887 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:34:57,888 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:34:57,889 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:34:57,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:34:58,253 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:34:58,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c90eceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:58, skipping insertion in model container [2023-11-19 03:34:58,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:58,255 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:34:58,257 INFO L158 Benchmark]: Toolchain (without parser) took 3034.33ms. Allocated memory is still 174.1MB. Free memory was 127.2MB in the beginning and 71.9MB in the end (delta: 55.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 03:34:58,258 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 115.3MB. Free memory was 79.9MB in the beginning and 79.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:34:58,259 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3031.31ms. Allocated memory is still 174.1MB. Free memory was 127.2MB in the beginning and 71.9MB in the end (delta: 55.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 03:34:58,260 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 115.3MB. Free memory was 79.9MB in the beginning and 79.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3031.31ms. Allocated memory is still 174.1MB. Free memory was 127.2MB in the beginning and 71.9MB in the end (delta: 55.3MB). Peak memory consumption was 54.5MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:35:00,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:35:00,995 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:35:01,034 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:35:01,039 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:35:01,040 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:35:01,043 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:35:01,044 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:35:01,045 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:35:01,046 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:35:01,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:35:01,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:35:01,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:35:01,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:35:01,052 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:35:01,052 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:35:01,053 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:35:01,058 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:35:01,058 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:35:01,060 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:35:01,061 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:35:01,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:35:01,062 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:35:01,062 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:35:01,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:35:01,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:01,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:35:01,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:35:01,065 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:35:01,065 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:35:01,066 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:35:01,067 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:35:01,067 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:35:01,068 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:35:01,068 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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2023-11-19 03:35:01,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:35:01,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:35:01,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:35:01,497 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:35:01,499 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:35:01,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2023-11-19 03:35:04,792 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:35:05,509 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:35:05,510 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2023-11-19 03:35:05,546 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data/28fd40738/6ddd99aaeb434cb7bc10c662e3e92a9b/FLAG47ff8c139 [2023-11-19 03:35:05,561 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab5a65-e3e8-47c3-8680-7d472dedcd43/bin/ukojak-verify-G8NBE6pJGL/data/28fd40738/6ddd99aaeb434cb7bc10c662e3e92a9b [2023-11-19 03:35:05,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:35:05,565 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:35:05,567 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:05,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:35:05,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:35:05,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:05" (1/1) ... [2023-11-19 03:35:05,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a2cd148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:05, skipping insertion in model container [2023-11-19 03:35:05,576 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:05" (1/1) ... [2023-11-19 03:35:05,725 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:35:06,084 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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2023-11-19 03:35:06,094 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_78ab5a65-e3e8-47c3-8680-7d472dedcd43/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2023-11-19 03:35:07,667 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,669 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,670 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,671 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,673 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,698 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,699 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,702 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:07,703 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:08,301 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:35:08,303 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:35:08,304 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:35:08,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:35:08,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:35:08,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:35:08,310 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:35:08,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:35:08,321 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:35:08,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:35:08,598 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:35:08,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a056cdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:08, skipping insertion in model container [2023-11-19 03:35:08,599 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:08,600 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:35:08,605 INFO L158 Benchmark]: Toolchain (without parser) took 3038.76ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 40.9MB in the beginning and 81.4MB in the end (delta: -40.4MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2023-11-19 03:35:08,615 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 77.6MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:35:08,617 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3032.42ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 40.7MB in the beginning and 81.4MB in the end (delta: -40.6MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2023-11-19 03:35:08,619 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 77.6MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3032.42ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 40.7MB in the beginning and 81.4MB in the end (delta: -40.6MB). Peak memory consumption was 25.8MB. 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