./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_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 32caf91a957359107cc7ee97dff15a48767c1a44f043f2c3cd059b67296b8bad --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:46:51,230 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:46:51,300 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:46:51,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:46:51,307 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:46:51,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:46:51,342 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:46:51,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:46:51,343 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:46:51,344 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:46:51,344 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:46:51,345 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:46:51,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:46:51,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:46:51,346 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:46:51,348 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:46:51,348 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:46:51,348 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:46:51,348 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:46:51,349 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:46:51,352 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:46:51,353 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:46:51,354 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:46:51,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:46:51,354 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:46:51,354 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:46:51,355 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:46:51,355 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:46:51,355 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:46:51,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:46:51,355 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:46:51,356 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:46:51,356 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:46:51,356 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:46:51,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:46:51,356 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:46:51,357 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:46:51,357 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:46:51,357 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:46:51,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32caf91a957359107cc7ee97dff15a48767c1a44f043f2c3cd059b67296b8bad [2024-10-14 14:46:51,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:46:51,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:46:51,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:46:51,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:46:51,644 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:46:51,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2024-10-14 14:46:53,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:46:53,466 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:46:53,466 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2024-10-14 14:46:53,497 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6344eab4a/9d758f3c207449c49a0eb66f1cad5e5f/FLAG7e692478f [2024-10-14 14:46:53,580 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6344eab4a/9d758f3c207449c49a0eb66f1cad5e5f [2024-10-14 14:46:53,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:46:53,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:46:53,586 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:46:53,586 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:46:53,592 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:46:53,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:46:53" (1/1) ... [2024-10-14 14:46:53,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bcdaec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:46:53, skipping insertion in model container [2024-10-14 14:46:53,597 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:46:53" (1/1) ... [2024-10-14 14:46:53,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:46:53,973 WARN L248 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_array_list_init_dynamic_harness.i[4501,4514] [2024-10-14 14:46:53,982 WARN L248 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_array_list_init_dynamic_harness.i[4561,4574] [2024-10-14 14:46:54,635 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,635 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,636 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,636 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,637 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,655 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,655 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,659 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,659 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,660 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,662 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,663 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,664 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,970 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:54,975 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:55,048 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:46:55,066 WARN L248 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_array_list_init_dynamic_harness.i[4501,4514] [2024-10-14 14:46:55,067 WARN L248 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_array_list_init_dynamic_harness.i[4561,4574] [2024-10-14 14:46:55,131 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,135 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,136 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,136 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,137 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,145 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,145 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,146 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,147 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,150 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,153 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,153 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,153 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,203 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,208 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:46:55,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2024-10-14 14:46:55,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:46:55,534 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:46:55,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c73163b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:46:55, skipping insertion in model container [2024-10-14 14:46:55,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:46:55,535 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:46:55,540 INFO L158 Benchmark]: Toolchain (without parser) took 1955.69ms. Allocated memory was 172.0MB in the beginning and 272.6MB in the end (delta: 100.7MB). Free memory was 105.5MB in the beginning and 184.8MB in the end (delta: -79.2MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. [2024-10-14 14:46:55,541 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 100.7MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:46:55,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1948.57ms. Allocated memory was 172.0MB in the beginning and 272.6MB in the end (delta: 100.7MB). Free memory was 105.5MB in the beginning and 184.8MB in the end (delta: -79.2MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. [2024-10-14 14:46:55,544 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 100.7MB. Free memory is still 46.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1948.57ms. Allocated memory was 172.0MB in the beginning and 272.6MB in the end (delta: 100.7MB). Free memory was 105.5MB in the beginning and 184.8MB in the end (delta: -79.2MB). Peak memory consumption was 81.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7529]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl 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/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_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 32caf91a957359107cc7ee97dff15a48767c1a44f043f2c3cd059b67296b8bad --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:46:57,597 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:46:57,683 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:46:57,690 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:46:57,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:46:57,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:46:57,727 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:46:57,728 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:46:57,728 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:46:57,728 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:46:57,729 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:46:57,730 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:46:57,730 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:46:57,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:46:57,732 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:46:57,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:46:57,732 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:46:57,732 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:46:57,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:46:57,733 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:46:57,733 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:46:57,734 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:46:57,735 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:46:57,735 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:46:57,735 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:46:57,736 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:46:57,736 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:46:57,736 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:46:57,737 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:46:57,737 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:46:57,737 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:46:57,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:46:57,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:46:57,741 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:46:57,741 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:46:57,742 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:46:57,742 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:46:57,742 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:46:57,742 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:46:57,742 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:46:57,742 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:46:57,743 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:46:57,743 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32caf91a957359107cc7ee97dff15a48767c1a44f043f2c3cd059b67296b8bad [2024-10-14 14:46:58,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:46:58,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:46:58,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:46:58,123 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:46:58,123 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:46:58,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2024-10-14 14:46:59,653 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:47:00,121 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:47:00,123 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2024-10-14 14:47:00,163 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c8ceeaf/8450060ee05d48c59eb894a89bbd82ef/FLAG0596e47eb [2024-10-14 14:47:00,180 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7c8ceeaf/8450060ee05d48c59eb894a89bbd82ef [2024-10-14 14:47:00,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:47:00,184 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:47:00,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:00,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:47:00,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:47:00,212 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:00" (1/1) ... [2024-10-14 14:47:00,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b478aba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:00, skipping insertion in model container [2024-10-14 14:47:00,214 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:00" (1/1) ... [2024-10-14 14:47:00,289 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:00,570 WARN L248 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_array_list_init_dynamic_harness.i[4501,4514] [2024-10-14 14:47:00,582 WARN L248 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_array_list_init_dynamic_harness.i[4561,4574] [2024-10-14 14:47:01,223 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,224 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,224 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,225 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,229 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,242 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,242 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,254 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,255 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,257 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,258 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,258 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,259 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,638 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,645 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:01,748 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:47:01,783 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:01,787 WARN L248 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_array_list_init_dynamic_harness.i[4501,4514] [2024-10-14 14:47:01,789 WARN L248 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_array_list_init_dynamic_harness.i[4561,4574] [2024-10-14 14:47:01,850 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,850 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,851 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,851 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,851 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,865 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,866 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,866 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,867 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,868 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,869 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,869 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,869 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,928 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,946 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:01,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:01,989 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:47:02,006 WARN L248 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_array_list_init_dynamic_harness.i[4501,4514] [2024-10-14 14:47:02,007 WARN L248 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_array_list_init_dynamic_harness.i[4561,4574] [2024-10-14 14:47:02,061 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,061 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,062 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,062 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,062 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,067 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,071 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,117 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,145 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:02,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] [2024-10-14 14:47:02,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:02,448 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:47:02,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ec4e328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:02, skipping insertion in model container [2024-10-14 14:47:02,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:02,452 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:47:02,459 INFO L158 Benchmark]: Toolchain (without parser) took 2269.51ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 26.0MB in the beginning and 65.1MB in the end (delta: -39.2MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2024-10-14 14:47:02,460 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 46.1MB. Free memory was 27.0MB in the beginning and 27.0MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:47:02,460 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2247.89ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 44.1MB in the beginning and 65.1MB in the end (delta: -21.0MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2024-10-14 14:47:02,461 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 46.1MB. Free memory was 27.0MB in the beginning and 27.0MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2247.89ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 44.1MB in the beginning and 65.1MB in the end (delta: -21.0MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7529]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7529-7540] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl 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