./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_push_back_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_push_back_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 ff502e881eb1ce65711f1131688c06c00f482d17207657a0aaf21c7da411f1b1 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:47:05,984 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:47:06,083 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 14:47:06,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:47:06,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:47:06,118 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:47:06,118 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:47:06,119 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:47:06,120 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:47:06,121 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:47:06,122 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:47:06,122 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:47:06,123 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:47:06,123 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:47:06,126 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:47:06,127 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:47:06,127 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:47:06,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 14:47:06,127 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:47:06,127 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:47:06,128 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:47:06,128 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:47:06,128 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:47:06,129 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:47:06,129 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:47:06,129 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:47:06,129 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:47:06,129 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:47:06,130 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:47:06,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:47:06,130 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:47:06,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:47:06,131 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:47:06,131 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 14:47:06,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 14:47:06,133 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:47:06,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:47:06,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:47:06,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:47:06,133 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff502e881eb1ce65711f1131688c06c00f482d17207657a0aaf21c7da411f1b1 [2024-10-14 14:47:06,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:47:06,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:47:06,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:47:06,427 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:47:06,427 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:47:06,429 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2024-10-14 14:47:07,852 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:47:08,300 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:47:08,302 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2024-10-14 14:47:08,337 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0d888e5/542033d844ae4e58baa08d4ec6cecc18/FLAG2a350a8d2 [2024-10-14 14:47:08,432 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0d888e5/542033d844ae4e58baa08d4ec6cecc18 [2024-10-14 14:47:08,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:47:08,436 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:47:08,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:08,437 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:47:08,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:47:08,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:08" (1/1) ... [2024-10-14 14:47:08,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60486eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:08, skipping insertion in model container [2024-10-14 14:47:08,444 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:08" (1/1) ... [2024-10-14 14:47:08,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:08,858 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_push_back_harness.i[4498,4511] [2024-10-14 14:47:08,871 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_push_back_harness.i[4558,4571] [2024-10-14 14:47:09,484 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,485 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,485 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,486 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,487 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,501 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,502 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,504 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,504 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,506 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,507 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,507 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,507 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,839 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,845 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:09,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:09,942 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:47:09,955 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_push_back_harness.i[4498,4511] [2024-10-14 14:47:09,957 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_push_back_harness.i[4558,4571] [2024-10-14 14:47:10,015 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,015 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,022 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,022 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,023 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,023 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,024 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,025 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,025 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,025 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,168 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,175 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:10,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-10-14 14:47:10,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:10,410 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:47:10,411 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d9d8910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:10, skipping insertion in model container [2024-10-14 14:47:10,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:10,411 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:47:10,413 INFO L158 Benchmark]: Toolchain (without parser) took 1976.64ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 126.6MB in the beginning and 169.7MB in the end (delta: -43.0MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. [2024-10-14 14:47:10,414 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:47:10,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1974.51ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 126.6MB in the beginning and 169.7MB in the end (delta: -43.0MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. [2024-10-14 14:47:10,417 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1974.51ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 126.6MB in the beginning and 169.7MB in the end (delta: -43.0MB). Peak memory consumption was 92.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7770]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] - 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_push_back_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 ff502e881eb1ce65711f1131688c06c00f482d17207657a0aaf21c7da411f1b1 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 14:47:12,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 14:47:12,489 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 14:47:12,501 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 14:47:12,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 14:47:12,533 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 14:47:12,533 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 14:47:12,533 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 14:47:12,534 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 14:47:12,538 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 14:47:12,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 14:47:12,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 14:47:12,539 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 14:47:12,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 14:47:12,540 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 14:47:12,540 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 14:47:12,540 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 14:47:12,540 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 14:47:12,541 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 14:47:12,541 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 14:47:12,541 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 14:47:12,545 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 14:47:12,545 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 14:47:12,545 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 14:47:12,545 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 14:47:12,545 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 14:47:12,546 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 14:47:12,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 14:47:12,546 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 14:47:12,546 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 14:47:12,547 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 14:47:12,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 14:47:12,547 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 14:47:12,547 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 14:47:12,548 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 14:47:12,548 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 14:47:12,551 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 14:47:12,551 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 14:47:12,551 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 14:47:12,552 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 14:47:12,552 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 14:47:12,553 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 14:47:12,554 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff502e881eb1ce65711f1131688c06c00f482d17207657a0aaf21c7da411f1b1 [2024-10-14 14:47:12,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 14:47:12,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 14:47:12,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 14:47:12,922 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 14:47:12,923 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 14:47:12,924 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2024-10-14 14:47:14,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 14:47:14,829 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 14:47:14,831 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2024-10-14 14:47:14,869 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8b1f5484/52fa6726b78147c7bf49f423b54c4924/FLAG3753a1530 [2024-10-14 14:47:14,887 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8b1f5484/52fa6726b78147c7bf49f423b54c4924 [2024-10-14 14:47:14,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 14:47:14,891 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 14:47:14,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:14,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 14:47:14,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 14:47:14,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:14" (1/1) ... [2024-10-14 14:47:14,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec513be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:14, skipping insertion in model container [2024-10-14 14:47:14,900 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:47:14" (1/1) ... [2024-10-14 14:47:14,987 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:15,241 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_push_back_harness.i[4498,4511] [2024-10-14 14:47:15,255 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_push_back_harness.i[4558,4571] [2024-10-14 14:47:16,135 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,136 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,136 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,137 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,138 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,149 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,150 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,152 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,153 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,156 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,158 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,159 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,159 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,577 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,587 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:16,684 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 14:47:16,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 14:47:16,736 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_push_back_harness.i[4498,4511] [2024-10-14 14:47:16,740 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_push_back_harness.i[4558,4571] [2024-10-14 14:47:16,809 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,809 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,810 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,810 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,811 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,815 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,817 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,817 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,818 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,818 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,904 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,908 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:16,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:16,968 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 14:47:16,988 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_push_back_harness.i[4498,4511] [2024-10-14 14:47:16,988 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_push_back_harness.i[4558,4571] [2024-10-14 14:47:17,087 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,088 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,088 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,095 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,096 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,097 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,097 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,098 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,098 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,099 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,172 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,176 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-14 14:47:17,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] [2024-10-14 14:47:17,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 14:47:17,536 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: ntohs, htons, ntohl, htonl [2024-10-14 14:47:17,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c814648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:47:17, skipping insertion in model container [2024-10-14 14:47:17,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 14:47:17,538 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-14 14:47:17,542 INFO L158 Benchmark]: Toolchain (without parser) took 2649.97ms. Allocated memory was 65.0MB in the beginning and 155.2MB in the end (delta: 90.2MB). Free memory was 41.3MB in the beginning and 94.8MB in the end (delta: -53.4MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2024-10-14 14:47:17,545 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 33.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 14:47:17,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2645.49ms. Allocated memory was 65.0MB in the beginning and 155.2MB in the end (delta: 90.2MB). Free memory was 41.1MB in the beginning and 94.8MB in the end (delta: -53.7MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2024-10-14 14:47:17,547 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 33.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2645.49ms. Allocated memory was 65.0MB in the beginning and 155.2MB in the end (delta: 90.2MB). Free memory was 41.1MB in the beginning and 94.8MB in the end (delta: -53.7MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7770]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7770-7781] - 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