./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_add_size_checked_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_add_size_checked_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 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:45:49,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:45:49,270 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:45:49,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:45:49,277 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:45:49,303 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:45:49,304 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:45:49,305 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:45:49,305 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:45:49,307 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:45:49,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:45:49,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:45:49,308 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:45:49,309 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:45:49,309 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:45:49,309 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:45:49,310 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:45:49,310 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:45:49,312 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:45:49,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:45:49,313 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:45:49,313 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:45:49,314 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:45:49,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:45:49,314 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:45:49,315 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:45:49,315 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:45:49,315 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:45:49,316 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:45:49,316 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:45:49,316 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:45:49,317 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:45:49,317 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:45:49,317 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:45:49,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:45:49,318 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:45:49,318 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:45:49,318 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:45:49,318 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:45:49,319 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 [2024-10-14 14:45:49,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:45:49,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:45:49,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:45:49,595 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:45:49,596 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:45:49,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2024-10-14 14:45:51,084 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:45:51,476 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:45:51,478 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2024-10-14 14:45:51,517 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b66f349b4/bbd5b91134014f37a7ffdca042564e84/FLAG1464bde58 [2024-10-14 14:45:51,532 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b66f349b4/bbd5b91134014f37a7ffdca042564e84 [2024-10-14 14:45:51,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:45:51,537 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:45:51,539 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:51,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:45:51,544 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:45:51,545 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:51" (1/1) ... [2024-10-14 14:45:51,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10729e87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:51, skipping insertion in model container [2024-10-14 14:45:51,546 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:51" (1/1) ... [2024-10-14 14:45:51,656 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:45:51,925 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_add_size_checked_harness.i[4494,4507] [2024-10-14 14:45:51,936 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_add_size_checked_harness.i[4554,4567] [2024-10-14 14:45:52,431 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,432 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,433 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,433 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,434 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,450 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,450 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,454 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,454 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,460 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,460 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,461 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:52,787 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:45:52,803 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_add_size_checked_harness.i[4494,4507] [2024-10-14 14:45:52,804 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_add_size_checked_harness.i[4554,4567] [2024-10-14 14:45:52,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,841 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,841 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,842 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,846 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,862 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,865 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,867 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,868 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,869 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,869 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,870 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,870 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:52,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2024-10-14 14:45:52,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:53,188 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, aws_array_list_ensure_capacity [2024-10-14 14:45:53,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b8a7657 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:53, skipping insertion in model container [2024-10-14 14:45:53,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:53,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:45:53,194 INFO L158 Benchmark]: Toolchain (without parser) took 1656.86ms. Allocated memory is still 163.6MB. Free memory was 87.4MB in the beginning and 77.1MB in the end (delta: 10.2MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2024-10-14 14:45:53,195 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 163.6MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:45:53,195 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1653.86ms. Allocated memory is still 163.6MB. Free memory was 87.2MB in the beginning and 77.1MB in the end (delta: 10.1MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2024-10-14 14:45:53,197 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 163.6MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1653.86ms. Allocated memory is still 163.6MB. Free memory was 87.2MB in the beginning and 77.1MB in the end (delta: 10.1MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, 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/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_add_size_checked_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 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:45:55,149 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:45:55,227 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:45:55,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:45:55,236 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:45:55,277 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:45:55,278 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:45:55,278 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:45:55,279 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:45:55,279 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:45:55,279 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:45:55,280 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:45:55,280 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:45:55,282 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:45:55,282 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:45:55,282 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:45:55,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:45:55,283 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:45:55,283 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:45:55,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:45:55,286 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:45:55,287 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:45:55,287 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:45:55,290 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:45:55,290 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:45:55,290 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:45:55,291 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:45:55,291 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:45:55,291 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:45:55,291 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:45:55,292 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:45:55,292 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:45:55,292 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:45:55,292 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:45:55,292 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:45:55,293 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:45:55,293 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:45:55,293 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:45:55,293 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:45:55,294 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:45:55,294 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:45:55,295 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:45:55,295 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 [2024-10-14 14:45:55,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:45:55,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:45:55,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:45:55,626 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:45:55,627 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:45:55,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2024-10-14 14:45:57,149 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:45:57,580 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:45:57,580 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2024-10-14 14:45:57,616 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40af6d4ff/58748603e4d24bda8bf2c2e62a9140f7/FLAG23d6146e6 [2024-10-14 14:45:57,725 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40af6d4ff/58748603e4d24bda8bf2c2e62a9140f7 [2024-10-14 14:45:57,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:45:57,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:45:57,728 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:57,729 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:45:57,734 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:45:57,735 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:57" (1/1) ... [2024-10-14 14:45:57,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a2e024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:57, skipping insertion in model container [2024-10-14 14:45:57,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:45:57" (1/1) ... [2024-10-14 14:45:57,875 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:45:58,130 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_add_size_checked_harness.i[4494,4507] [2024-10-14 14:45:58,141 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_add_size_checked_harness.i[4554,4567] [2024-10-14 14:45:58,755 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,756 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,756 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,757 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,774 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,775 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,776 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,779 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,781 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,782 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:58,782 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:59,155 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:45:59,169 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_add_size_checked_harness.i[4494,4507] [2024-10-14 14:45:59,169 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_add_size_checked_harness.i[4554,4567] [2024-10-14 14:45:59,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,257 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,258 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,263 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,264 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,265 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,265 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,265 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:45:59,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2024-10-14 14:45:59,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:45:59,719 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, aws_array_list_ensure_capacity [2024-10-14 14:45:59,719 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78300faa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:45:59, skipping insertion in model container [2024-10-14 14:45:59,719 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:45:59,720 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:45:59,724 INFO L158 Benchmark]: Toolchain (without parser) took 1993.15ms. Allocated memory was 56.6MB in the beginning and 100.7MB in the end (delta: 44.0MB). Free memory was 27.8MB in the beginning and 47.9MB in the end (delta: -20.1MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2024-10-14 14:45:59,724 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 46.1MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:45:59,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1991.25ms. Allocated memory was 56.6MB in the beginning and 100.7MB in the end (delta: 44.0MB). Free memory was 27.7MB in the beginning and 47.9MB in the end (delta: -20.3MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. [2024-10-14 14:45:59,726 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 46.1MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1991.25ms. Allocated memory was 56.6MB in the beginning and 100.7MB in the end (delta: 44.0MB). Free memory was 27.7MB in the beginning and 47.9MB in the end (delta: -20.3MB). Peak memory consumption was 35.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: ntohs, aws_mem_acquire, htons, aws_mem_release, ntohl, htonl, 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