./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:20:50,791 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:20:50,844 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:20:50,850 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:20:50,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:20:50,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:20:50,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:20:50,871 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:20:50,871 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:20:50,872 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:20:50,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:20:50,872 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:20:50,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:20:50,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:20:50,874 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:20:50,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:20:50,875 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:20:50,875 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:20:50,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:20:50,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:20:50,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:20:50,880 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:20:50,880 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:20:50,881 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:20:50,881 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:20:50,881 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:20:50,882 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:20:50,882 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:20:50,882 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:20:50,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:20:50,883 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:20:50,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:20:50,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:20:50,885 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:20:50,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:20:50,885 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:20:50,885 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:20:50,885 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:20:50,886 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:20:50,886 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-11-09 03:20:51,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:20:51,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:20:51,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:20:51,146 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:20:51,147 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:20:51,148 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-09 03:20:52,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:20:52,948 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:20:52,948 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-09 03:20:52,983 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d0258fc0/54dbe068b8e94f8da5b0bbccb0e26333/FLAG56de10701 [2024-11-09 03:20:53,124 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d0258fc0/54dbe068b8e94f8da5b0bbccb0e26333 [2024-11-09 03:20:53,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:20:53,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:20:53,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:20:53,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:20:53,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:20:53,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:20:53" (1/1) ... [2024-11-09 03:20:53,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89fa1c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:20:53, skipping insertion in model container [2024-11-09 03:20:53,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:20:53" (1/1) ... [2024-11-09 03:20:53,251 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:20:53,522 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2024-11-09 03:20:53,531 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2024-11-09 03:20:54,115 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,117 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,117 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,119 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,120 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,138 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,140 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,142 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,144 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,149 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,149 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,150 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:20:54,565 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:20:54,594 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2024-11-09 03:20:54,598 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2024-11-09 03:20:54,668 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,669 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,669 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,669 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,674 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,685 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,693 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,694 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,695 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,696 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,697 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,698 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,698 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:20:54,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:20:54,980 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-09 03:20:54,981 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@262e79ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:20:54, skipping insertion in model container [2024-11-09 03:20:54,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:20:54,982 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:20:54,984 INFO L158 Benchmark]: Toolchain (without parser) took 1855.20ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 69.0MB in the beginning and 60.8MB in the end (delta: 8.2MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2024-11-09 03:20:54,985 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 146.8MB. Free memory is still 97.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:20:54,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1852.57ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 68.9MB in the beginning and 60.8MB in the end (delta: 8.1MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2024-11-09 03:20:54,987 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 146.8MB. Free memory is still 97.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1852.57ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 68.9MB in the beginning and 60.8MB in the end (delta: 8.1MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:20:57,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:20:57,150 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 03:20:57,156 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:20:57,157 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:20:57,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:20:57,196 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:20:57,196 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:20:57,197 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:20:57,197 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:20:57,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:20:57,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:20:57,199 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:20:57,199 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:20:57,199 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:20:57,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:20:57,200 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:20:57,200 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:20:57,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:20:57,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:20:57,201 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:20:57,202 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 03:20:57,202 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 03:20:57,203 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:20:57,203 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 03:20:57,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:20:57,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:20:57,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:20:57,204 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:20:57,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:20:57,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:20:57,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:20:57,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:20:57,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:20:57,210 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:20:57,210 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 03:20:57,210 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 03:20:57,210 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:20:57,210 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:20:57,211 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:20:57,211 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:20:57,211 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2024-11-09 03:20:57,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:20:57,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:20:57,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:20:57,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:20:57,596 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:20:57,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-09 03:20:59,071 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:20:59,503 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:20:59,504 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2024-11-09 03:20:59,532 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e53c3615/f5308cfbe5094857a31422aac1173a5e/FLAGec34907d2 [2024-11-09 03:20:59,645 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e53c3615/f5308cfbe5094857a31422aac1173a5e [2024-11-09 03:20:59,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:20:59,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:20:59,650 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:20:59,650 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:20:59,655 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:20:59,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:20:59" (1/1) ... [2024-11-09 03:20:59,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9aa18a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:20:59, skipping insertion in model container [2024-11-09 03:20:59,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:20:59" (1/1) ... [2024-11-09 03:20:59,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:21:00,073 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2024-11-09 03:21:00,084 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2024-11-09 03:21:00,647 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,730 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,732 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,735 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,751 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,753 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,756 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,757 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,757 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,758 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,759 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,764 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,785 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,787 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,788 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,788 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,790 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,793 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,793 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,794 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,795 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,796 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,796 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,797 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:00,797 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:00,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,065 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,066 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,066 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,067 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,155 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:21:01,196 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 03:21:01,226 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:21:01,232 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2024-11-09 03:21:01,233 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2024-11-09 03:21:01,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,294 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,295 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,299 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,303 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,303 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,304 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,305 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,309 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,309 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,310 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,310 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,311 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,311 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,311 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,312 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,312 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,313 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,313 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,314 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,314 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,314 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,384 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,385 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,387 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,387 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,424 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:21:01,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:21:01,446 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:21:01,465 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2024-11-09 03:21:01,468 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2024-11-09 03:21:01,544 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,544 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,545 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,545 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,545 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,551 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,552 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,553 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,553 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,554 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,554 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,555 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,555 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:21:01,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:21:01,873 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity [2024-11-09 03:21:01,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bf8ded0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:21:01, skipping insertion in model container [2024-11-09 03:21:01,877 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:21:01,877 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:21:01,879 INFO L158 Benchmark]: Toolchain (without parser) took 2229.46ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 41.0MB in the beginning and 59.0MB in the end (delta: -18.0MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2024-11-09 03:21:01,879 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 67.1MB. Free memory was 43.8MB in the beginning and 43.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:21:01,880 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2227.43ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 40.8MB in the beginning and 59.0MB in the end (delta: -18.3MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2024-11-09 03:21:01,881 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 67.1MB. Free memory was 43.8MB in the beginning and 43.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2227.43ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 40.8MB in the beginning and 59.0MB in the end (delta: -18.3MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_last_error, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN