./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_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_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/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_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/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_3125bfd2-5360-449d-b121-737f4877fdaa/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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:04:55,674 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:04:55,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 08:04:55,748 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:04:55,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:04:55,774 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:04:55,774 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:04:55,775 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:04:55,776 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:04:55,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:04:55,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:04:55,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:04:55,779 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:04:55,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:04:55,780 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:04:55,781 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:04:55,781 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:04:55,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:04:55,783 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:04:55,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:04:55,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:04:55,785 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:04:55,785 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:04:55,786 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:04:55,786 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:04:55,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:04:55,788 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:04:55,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:04:55,789 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:04:55,789 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:04:55,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:04:55,790 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:04:55,791 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:04:55,791 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:04:55,792 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:04:55,792 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:04:55,792 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_3125bfd2-5360-449d-b121-737f4877fdaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2023-11-19 08:04:56,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:04:56,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:04:56,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:04:56,111 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:04:56,112 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:04:56,114 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-19 08:04:59,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:04:59,993 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:04:59,994 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-19 08:05:00,024 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data/67730c6fa/f50243767dc04050a2d534db0d3cb556/FLAG5fcf47513 [2023-11-19 08:05:00,039 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data/67730c6fa/f50243767dc04050a2d534db0d3cb556 [2023-11-19 08:05:00,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:05:00,043 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:05:00,045 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:05:00,045 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:05:00,051 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:05:00,052 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:05:00" (1/1) ... [2023-11-19 08:05:00,053 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14ca8118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:05:00, skipping insertion in model container [2023-11-19 08:05:00,053 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:05:00" (1/1) ... [2023-11-19 08:05:00,195 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:05:00,503 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_3125bfd2-5360-449d-b121-737f4877fdaa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2023-11-19 08:05:00,510 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_3125bfd2-5360-449d-b121-737f4877fdaa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2023-11-19 08:05:01,469 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,470 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,471 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,472 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,474 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,492 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,493 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,496 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,496 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,499 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,500 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,501 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,502 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:01,928 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 08:05:01,929 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 08:05:01,931 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 08:05:01,932 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 08:05:01,934 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 08:05:01,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 08:05:01,936 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 08:05:01,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 08:05:01,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 08:05:01,938 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 08:05:02,085 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 08:05:02,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31441312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:05:02, skipping insertion in model container [2023-11-19 08:05:02,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:05:02,086 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 08:05:02,088 INFO L158 Benchmark]: Toolchain (without parser) took 2043.85ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 61.1MB in the beginning and 94.3MB in the end (delta: -33.1MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2023-11-19 08:05:02,089 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 111.1MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:05:02,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2041.10ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 60.8MB in the beginning and 94.3MB in the end (delta: -33.5MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2023-11-19 08:05:02,092 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 111.1MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2041.10ms. Allocated memory was 111.1MB in the beginning and 146.8MB in the end (delta: 35.7MB). Free memory was 60.8MB in the beginning and 94.3MB in the end (delta: -33.5MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6754]: 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_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/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_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/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_3125bfd2-5360-449d-b121-737f4877fdaa/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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:05:04,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:05:04,902 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 08:05:04,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:05:04,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:05:04,959 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:05:04,960 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:05:04,961 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:05:04,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:05:04,968 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:05:04,969 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:05:04,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:05:04,970 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:05:04,972 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:05:04,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:05:04,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:05:04,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:05:04,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:05:04,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:05:04,977 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 08:05:04,977 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 08:05:04,978 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 08:05:04,978 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:05:04,979 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:05:04,980 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:05:04,980 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:05:04,981 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:05:04,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:05:04,982 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:05:04,982 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:05:04,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:05:04,984 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 08:05:04,984 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 08:05:04,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:05:04,985 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:05:04,986 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:05:04,986 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:05:04,986 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 08:05:04,987 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:05:04,988 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_3125bfd2-5360-449d-b121-737f4877fdaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2023-11-19 08:05:05,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:05:05,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:05:05,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:05:05,468 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:05:05,469 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:05:05,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-19 08:05:08,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:05:09,538 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:05:09,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-19 08:05:09,568 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data/f392a5de4/cd8191e105104f94b692c10bc9b00cdf/FLAGa894e57eb [2023-11-19 08:05:09,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3125bfd2-5360-449d-b121-737f4877fdaa/bin/uautomizer-verify-uCwYo4JHxu/data/f392a5de4/cd8191e105104f94b692c10bc9b00cdf [2023-11-19 08:05:09,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:05:09,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:05:09,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:05:09,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:05:09,608 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:05:09,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:05:09" (1/1) ... [2023-11-19 08:05:09,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1772eb4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:05:09, skipping insertion in model container [2023-11-19 08:05:09,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:05:09" (1/1) ... [2023-11-19 08:05:09,726 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:05:10,004 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_3125bfd2-5360-449d-b121-737f4877fdaa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2023-11-19 08:05:10,011 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_3125bfd2-5360-449d-b121-737f4877fdaa/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2023-11-19 08:05:11,160 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,161 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,162 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,167 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,169 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,195 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,196 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,198 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,199 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,202 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,205 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 08:05:11,596 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 08:05:11,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 08:05:11,598 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 08:05:11,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 08:05:11,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 08:05:11,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 08:05:11,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 08:05:11,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 08:05:11,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 08:05:11,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 08:05:11,723 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 08:05:11,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f24e067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:05:11, skipping insertion in model container [2023-11-19 08:05:11,724 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:05:11,724 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 08:05:11,727 INFO L158 Benchmark]: Toolchain (without parser) took 2127.01ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.6MB in the beginning and 55.0MB in the end (delta: -10.4MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2023-11-19 08:05:11,727 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 08:05:11,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2122.28ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.4MB in the beginning and 55.0MB in the end (delta: -10.6MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2023-11-19 08:05:11,730 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 69.2MB. Free memory is still 44.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2122.28ms. Allocated memory was 69.2MB in the beginning and 88.1MB in the end (delta: 18.9MB). Free memory was 44.4MB in the beginning and 55.0MB in the end (delta: -10.6MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6754]: 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