./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:59:53,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:59:53,563 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:59:53,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:59:53,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:59:53,613 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:59:53,621 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:59:53,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:59:53,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:59:53,630 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:59:53,631 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:59:53,632 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:59:53,632 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:59:53,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:59:53,635 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:59:53,635 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:59:53,636 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:59:53,636 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:59:53,637 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:59:53,637 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:59:53,637 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:59:53,638 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:59:53,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:59:53,639 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:59:53,640 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:59:53,640 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:59:53,641 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:59:53,641 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:59:53,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:59:53,642 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:59:53,644 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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2023-11-19 03:59:53,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:59:53,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:59:53,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:59:53,985 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:59:53,985 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:59:53,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2023-11-19 03:59:57,008 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:59:57,709 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:59:57,710 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2023-11-19 03:59:57,742 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data/50641eaa5/e028ccf4006b4020a5b0189d52710b28/FLAG6bad491b3 [2023-11-19 03:59:58,100 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data/50641eaa5/e028ccf4006b4020a5b0189d52710b28 [2023-11-19 03:59:58,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:59:58,105 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:59:58,106 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:58,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:59:58,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:59:58,118 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:58" (1/1) ... [2023-11-19 03:59:58,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@462e92ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:58, skipping insertion in model container [2023-11-19 03:59:58,120 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:58" (1/1) ... [2023-11-19 03:59:58,257 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:59:58,525 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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2023-11-19 03:59:58,534 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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2023-11-19 03:59:59,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,840 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,842 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,844 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,846 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,867 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,868 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,870 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:59:59,871 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:00,394 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:00:00,396 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:00:00,397 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:00:00,398 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:00:00,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:00:00,422 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:00:00,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:00:00,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:00:00,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:00:00,425 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:00:00,650 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:00:00,650 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42117e1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:00, skipping insertion in model container [2023-11-19 04:00:00,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:00,651 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:00,653 INFO L158 Benchmark]: Toolchain (without parser) took 2547.51ms. Allocated memory is still 186.6MB. Free memory was 142.8MB in the beginning and 141.5MB in the end (delta: 1.4MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2023-11-19 04:00:00,654 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:00,654 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2544.97ms. Allocated memory is still 186.6MB. Free memory was 142.4MB in the beginning and 141.5MB in the end (delta: 899.4kB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2023-11-19 04:00:00,656 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2544.97ms. Allocated memory is still 186.6MB. Free memory was 142.4MB in the beginning and 141.5MB in the end (delta: 899.4kB). Peak memory consumption was 59.0MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:03,099 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:03,231 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:00:03,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:03,280 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:03,281 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:03,282 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:03,283 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:03,283 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:03,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:03,289 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:03,289 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:03,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:03,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:03,292 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:00:03,292 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:00:03,293 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:00:03,293 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:03,293 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:03,294 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:03,295 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:03,295 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:03,296 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:03,296 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:03,296 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:03,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:03,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:03,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:03,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:03,299 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:00:03,300 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:03,300 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:03,300 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:00:03,301 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:03,301 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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2023-11-19 04:00:03,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:03,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:03,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:03,718 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:03,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:03,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2023-11-19 04:00:07,043 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:07,712 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:07,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2023-11-19 04:00:07,750 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data/b9e2c5944/cc322da5418a4f02bb35407b690dd7e8/FLAG0517f80ab [2023-11-19 04:00:07,768 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/bin/ukojak-verify-G8NBE6pJGL/data/b9e2c5944/cc322da5418a4f02bb35407b690dd7e8 [2023-11-19 04:00:07,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:07,775 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:07,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:07,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:07,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:07,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:07" (1/1) ... [2023-11-19 04:00:07,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae31920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:07, skipping insertion in model container [2023-11-19 04:00:07,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:07" (1/1) ... [2023-11-19 04:00:07,935 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:08,276 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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2023-11-19 04:00:08,285 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_c56c8b52-2665-496c-bd4d-d9ce4ebfc62e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2023-11-19 04:00:09,299 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,300 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,301 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,302 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,303 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,321 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,323 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,330 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,331 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:09,785 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:00:09,789 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:00:09,792 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:00:09,793 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:00:09,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:00:09,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:00:09,802 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:00:09,806 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:00:09,808 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:00:09,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:00:10,156 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:00:10,159 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d14a813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:10, skipping insertion in model container [2023-11-19 04:00:10,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:10,159 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:10,162 INFO L158 Benchmark]: Toolchain (without parser) took 2385.17ms. Allocated memory is still 102.8MB. Free memory was 68.9MB in the beginning and 72.1MB in the end (delta: -3.3MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2023-11-19 04:00:10,162 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 69.2MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:10,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2380.71ms. Allocated memory is still 102.8MB. Free memory was 68.9MB in the beginning and 72.1MB in the end (delta: -3.3MB). Peak memory consumption was 43.3MB. Max. memory is 16.1GB. [2023-11-19 04:00:10,164 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 69.2MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2380.71ms. Allocated memory is still 102.8MB. Free memory was 68.9MB in the beginning and 72.1MB in the end (delta: -3.3MB). Peak memory consumption was 43.3MB. 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