./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_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_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:45:53,837 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:45:53,951 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:45:53,958 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:45:53,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:45:53,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:45:53,999 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:45:53,999 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:45:54,000 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:45:54,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:45:54,007 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:45:54,007 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:45:54,008 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:45:54,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:45:54,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:45:54,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:45:54,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:45:54,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:45:54,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:45:54,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:45:54,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:45:54,014 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:45:54,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:45:54,015 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:45:54,015 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:45:54,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:45:54,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:45:54,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:45:54,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:45:54,018 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:45:54,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:45:54,019 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:45:54,020 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:45:54,020 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:45:54,020 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:45:54,020 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:45:54,021 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2023-11-19 07:45:54,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:45:54,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:45:54,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:45:54,393 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:45:54,393 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:45:54,395 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2023-11-19 07:45:57,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:45:58,102 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:45:58,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2023-11-19 07:45:58,138 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data/4cb54e5f4/b72fa87550c94265b377b98078f89224/FLAGe575f7981 [2023-11-19 07:45:58,157 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data/4cb54e5f4/b72fa87550c94265b377b98078f89224 [2023-11-19 07:45:58,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:45:58,164 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:45:58,166 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:45:58,166 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:45:58,171 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:45:58,172 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:45:58" (1/1) ... [2023-11-19 07:45:58,173 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b582fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:58, skipping insertion in model container [2023-11-19 07:45:58,173 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:45:58" (1/1) ... [2023-11-19 07:45:58,286 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:45:58,594 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2023-11-19 07:45:58,603 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2023-11-19 07:45:59,511 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,512 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,513 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,514 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,515 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,531 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,532 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,534 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,535 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,538 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,539 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,540 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,540 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:45:59,945 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:45:59,947 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:45:59,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:45:59,949 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:45:59,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:45:59,952 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:45:59,953 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:45:59,954 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:45:59,954 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:45:59,955 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:46:00,114 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:46:00,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d28f4c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:00, skipping insertion in model container [2023-11-19 07:46:00,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:00,115 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:46:00,117 INFO L158 Benchmark]: Toolchain (without parser) took 1952.04ms. Allocated memory is still 165.7MB. Free memory was 125.4MB in the beginning and 82.1MB in the end (delta: 43.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2023-11-19 07:46:00,118 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory was 86.2MB in the beginning and 86.2MB in the end (delta: 24.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:46:00,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1949.67ms. Allocated memory is still 165.7MB. Free memory was 125.4MB in the beginning and 82.1MB in the end (delta: 43.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2023-11-19 07:46:00,123 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory was 86.2MB in the beginning and 86.2MB in the end (delta: 24.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1949.67ms. Allocated memory is still 165.7MB. Free memory was 125.4MB in the beginning and 82.1MB in the end (delta: 43.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6763]: 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:46:02,535 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:46:02,620 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:46:02,627 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:46:02,628 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:46:02,657 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:46:02,658 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:46:02,659 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:46:02,660 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:46:02,661 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:46:02,662 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:46:02,662 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:46:02,663 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:46:02,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:46:02,665 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:46:02,665 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:46:02,666 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:46:02,667 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:46:02,668 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:46:02,668 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:46:02,669 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:46:02,670 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:46:02,670 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:46:02,671 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:46:02,671 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:46:02,672 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:46:02,672 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:46:02,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:46:02,673 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:46:02,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:46:02,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:46:02,675 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:46:02,675 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:46:02,676 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:46:02,676 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:46:02,676 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:46:02,677 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:46:02,677 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:46:02,677 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:46:02,678 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2023-11-19 07:46:03,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:46:03,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:46:03,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:46:03,144 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:46:03,145 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:46:03,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2023-11-19 07:46:06,238 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:46:06,850 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:46:06,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2023-11-19 07:46:06,888 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data/4030c1e5a/5d6df7a1423d43428a406b39335ed777/FLAG7fdf6af45 [2023-11-19 07:46:06,906 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2488df9-394e-4072-b19a-faa60f4b1ef0/bin/uautomizer-verify-uCwYo4JHxu/data/4030c1e5a/5d6df7a1423d43428a406b39335ed777 [2023-11-19 07:46:06,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:46:06,910 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:46:06,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:06,912 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:46:06,921 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:46:06,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:46:06" (1/1) ... [2023-11-19 07:46:06,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e567592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:06, skipping insertion in model container [2023-11-19 07:46:06,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:46:06" (1/1) ... [2023-11-19 07:46:07,092 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:46:07,434 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2023-11-19 07:46:07,443 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_c2488df9-394e-4072-b19a-faa60f4b1ef0/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2023-11-19 07:46:08,561 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,562 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,563 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,568 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,594 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,595 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,597 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,598 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,600 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,601 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,602 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,602 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:08,963 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:46:08,965 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:46:08,966 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:46:08,968 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:46:08,969 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:46:08,970 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:46:08,971 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:46:08,972 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:46:08,973 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:46:08,973 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:46:09,106 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:46:09,107 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b2488a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:09, skipping insertion in model container [2023-11-19 07:46:09,107 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:09,108 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:46:09,110 INFO L158 Benchmark]: Toolchain (without parser) took 2198.31ms. Allocated memory is still 98.6MB. Free memory was 67.4MB in the beginning and 44.4MB in the end (delta: 23.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2023-11-19 07:46:09,110 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:46:09,111 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2195.74ms. Allocated memory is still 98.6MB. Free memory was 67.4MB in the beginning and 44.4MB in the end (delta: 23.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2023-11-19 07:46:09,113 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 65.0MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2195.74ms. Allocated memory is still 98.6MB. Free memory was 67.4MB in the beginning and 44.4MB in the end (delta: 23.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6763]: 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