./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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 6dc5bd60f4d96fc7f9806283fae01bdd9c221bb414825650ea3065ab8880bb4d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:17,796 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:17,910 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:08:17,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:08:17,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:08:17,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:17,951 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:08:17,951 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:08:17,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:17,957 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:17,959 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:17,959 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:08:17,960 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:08:17,961 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:17,962 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:08:17,962 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:17,963 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:08:17,963 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:08:17,963 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:17,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:17,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:17,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:17,966 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:17,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:17,967 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:17,967 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:17,968 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:08:17,969 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:08:17,969 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:08:17,970 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:08:17,971 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6dc5bd60f4d96fc7f9806283fae01bdd9c221bb414825650ea3065ab8880bb4d [2023-11-19 03:08:18,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:18,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:18,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:18,252 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:18,253 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:18,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i [2023-11-19 03:08:21,373 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:08:22,000 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:08:22,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i [2023-11-19 03:08:22,026 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data/5ac22a639/bbc0aca3b9964a93bf3ef2b554b89437/FLAG4c489c21d [2023-11-19 03:08:22,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data/5ac22a639/bbc0aca3b9964a93bf3ef2b554b89437 [2023-11-19 03:08:22,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:08:22,045 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:08:22,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:22,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:08:22,051 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:08:22,052 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:22" (1/1) ... [2023-11-19 03:08:22,053 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4160ec34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:22, skipping insertion in model container [2023-11-19 03:08:22,053 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:22" (1/1) ... [2023-11-19 03:08:22,177 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:08:22,505 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i[4499,4512] [2023-11-19 03:08:22,514 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i[4559,4572] [2023-11-19 03:08:23,774 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,775 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,775 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,776 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,777 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,794 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,794 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,797 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:23,798 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:24,299 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:08:24,300 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:08:24,302 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:08:24,303 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:08:24,305 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:08:24,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:08:24,307 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:08:24,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:08:24,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:08:24,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:08:24,631 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:08:24,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70c847aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:24, skipping insertion in model container [2023-11-19 03:08:24,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:24,642 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:08:24,644 INFO L158 Benchmark]: Toolchain (without parser) took 2598.18ms. Allocated memory is still 167.8MB. Free memory was 131.0MB in the beginning and 75.3MB in the end (delta: 55.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 03:08:24,644 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:08:24,645 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2595.58ms. Allocated memory is still 167.8MB. Free memory was 131.0MB in the beginning and 75.3MB in the end (delta: 55.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 03:08:24,647 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 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2595.58ms. Allocated memory is still 167.8MB. Free memory was 131.0MB in the beginning and 75.3MB in the end (delta: 55.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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 6dc5bd60f4d96fc7f9806283fae01bdd9c221bb414825650ea3065ab8880bb4d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:27,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:27,349 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:08:27,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:27,412 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:08:27,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:08:27,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:27,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:27,416 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:27,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:08:27,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:27,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:08:27,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:27,424 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:08:27,425 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:08:27,425 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:08:27,426 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:08:27,426 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:08:27,426 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:27,428 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:27,428 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:27,429 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:27,429 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:08:27,430 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:08:27,430 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:27,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:27,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:27,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:27,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:08:27,432 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:08:27,434 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:08:27,434 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:08:27,434 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:08:27,435 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:08:27,435 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6dc5bd60f4d96fc7f9806283fae01bdd9c221bb414825650ea3065ab8880bb4d [2023-11-19 03:08:27,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:27,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:27,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:27,870 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:27,870 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:27,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i [2023-11-19 03:08:30,951 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:08:31,598 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:08:31,599 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i [2023-11-19 03:08:31,633 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data/f585ef8d8/8d6d5839e21746aaaf911178219f2f57/FLAGd43713e72 [2023-11-19 03:08:31,654 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9702e0-fd2e-4b55-8a28-39229c9123b4/bin/ukojak-verify-G8NBE6pJGL/data/f585ef8d8/8d6d5839e21746aaaf911178219f2f57 [2023-11-19 03:08:31,660 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:08:31,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:08:31,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:31,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:08:31,673 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:08:31,675 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:31" (1/1) ... [2023-11-19 03:08:31,676 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526ef605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:31, skipping insertion in model container [2023-11-19 03:08:31,676 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:31" (1/1) ... [2023-11-19 03:08:31,819 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:08:32,153 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i[4499,4512] [2023-11-19 03:08:32,163 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_ec9702e0-fd2e-4b55-8a28-39229c9123b4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness_negated.i[4559,4572] [2023-11-19 03:08:33,214 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,215 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,216 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,217 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,219 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,236 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,236 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,239 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,239 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:08:33,724 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:08:33,725 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:08:33,726 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:08:33,727 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:08:33,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:08:33,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:08:33,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:08:33,731 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:08:33,732 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:08:33,732 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:08:33,956 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:08:33,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@229ea19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:33, skipping insertion in model container [2023-11-19 03:08:33,957 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:33,957 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:08:33,959 INFO L158 Benchmark]: Toolchain (without parser) took 2296.79ms. Allocated memory is still 102.8MB. Free memory was 70.0MB in the beginning and 63.7MB in the end (delta: 6.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-19 03:08:33,960 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 73.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:08:33,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2289.78ms. Allocated memory is still 102.8MB. Free memory was 69.8MB in the beginning and 64.1MB in the end (delta: 5.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-19 03:08:33,962 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 73.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2289.78ms. Allocated memory is still 102.8MB. Free memory was 69.8MB in the beginning and 64.1MB in the end (delta: 5.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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