./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 12:02:04,142 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 12:02:04,235 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 12:02:04,242 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 12:02:04,245 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 12:02:04,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 12:02:04,269 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 12:02:04,269 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 12:02:04,270 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 12:02:04,270 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 12:02:04,270 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 12:02:04,270 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 12:02:04,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 12:02:04,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 12:02:04,272 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 12:02:04,272 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 12:02:04,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 12:02:04,273 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 12:02:04,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 12:02:04,274 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 12:02:04,274 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 12:02:04,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 12:02:04,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 12:02:04,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 12:02:04,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 12:02:04,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 12:02:04,275 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 12:02:04,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 12:02:04,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 12:02:04,275 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 12:02:04,276 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 12:02:04,276 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 12:02:04,276 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c [2024-11-07 12:02:04,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 12:02:04,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 12:02:04,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 12:02:04,568 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 12:02:04,568 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 12:02:04,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-07 12:02:05,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 12:02:06,326 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 12:02:06,327 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-07 12:02:06,364 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5ba47aeac/a88cc569c8be43e0a8c60da9fb34ccf2/FLAG4a46d1682 [2024-11-07 12:02:06,391 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5ba47aeac/a88cc569c8be43e0a8c60da9fb34ccf2 [2024-11-07 12:02:06,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 12:02:06,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 12:02:06,397 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 12:02:06,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 12:02:06,402 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 12:02:06,403 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:02:06" (1/1) ... [2024-11-07 12:02:06,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24233822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:02:06, skipping insertion in model container [2024-11-07 12:02:06,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:02:06" (1/1) ... [2024-11-07 12:02:06,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 12:02:06,708 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2024-11-07 12:02:06,716 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2024-11-07 12:02:07,411 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,412 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,412 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,413 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,414 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,438 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,439 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,443 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,444 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,444 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:07,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:02:08,022 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 12:02:08,038 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2024-11-07 12:02:08,039 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2024-11-07 12:02:08,099 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,100 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,100 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,100 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,101 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,109 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,109 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,110 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,113 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,114 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,115 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,115 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,116 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:08,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] [2024-11-07 12:02:08,245 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:02:08,451 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 12:02:08,451 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e702ec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:02:08, skipping insertion in model container [2024-11-07 12:02:08,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 12:02:08,452 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 12:02:08,455 INFO L158 Benchmark]: Toolchain (without parser) took 2057.61ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 85.2MB in the beginning and 68.3MB in the end (delta: 16.9MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2024-11-07 12:02:08,456 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 117.4MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 12:02:08,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2054.59ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 85.0MB in the beginning and 68.3MB in the end (delta: 16.7MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. [2024-11-07 12:02:08,458 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49ms. Allocated memory is still 117.4MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2054.59ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 85.0MB in the beginning and 68.3MB in the end (delta: 16.7MB). Peak memory consumption was 57.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: 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/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 12:02:10,744 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 12:02:10,864 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 12:02:10,876 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 12:02:10,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 12:02:10,901 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 12:02:10,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 12:02:10,903 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 12:02:10,903 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 12:02:10,903 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 12:02:10,903 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 12:02:10,903 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 12:02:10,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 12:02:10,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 12:02:10,904 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 12:02:10,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 12:02:10,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 12:02:10,905 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 12:02:10,906 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 12:02:10,906 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 12:02:10,906 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 12:02:10,906 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 12:02:10,906 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 12:02:10,906 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 3907eceb58207af01ccb0a3dcf6b9532cbf30a6d8bb001cb81ed489179d9351c [2024-11-07 12:02:11,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 12:02:11,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 12:02:11,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 12:02:11,252 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 12:02:11,252 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 12:02:11,253 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-07 12:02:12,784 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 12:02:13,339 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 12:02:13,341 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2024-11-07 12:02:13,390 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/78ce7e598/a60e10529c344fbc87d306710d7bf1cb/FLAGd64ddeb03 [2024-11-07 12:02:13,411 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/78ce7e598/a60e10529c344fbc87d306710d7bf1cb [2024-11-07 12:02:13,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 12:02:13,417 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 12:02:13,418 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 12:02:13,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 12:02:13,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 12:02:13,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:02:13" (1/1) ... [2024-11-07 12:02:13,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e8d86c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:02:13, skipping insertion in model container [2024-11-07 12:02:13,433 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:02:13" (1/1) ... [2024-11-07 12:02:13,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 12:02:13,828 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2024-11-07 12:02:13,837 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2024-11-07 12:02:14,402 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,502 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,503 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,504 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,514 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,516 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,517 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,517 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,518 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,518 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,519 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,521 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,524 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,524 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,531 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,532 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,532 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,533 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,534 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,534 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,535 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,535 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,536 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,537 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,537 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,538 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,538 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,538 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:14,848 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,849 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,849 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,850 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:14,950 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,020 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:02:15,067 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-07 12:02:15,122 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 12:02:15,131 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2024-11-07 12:02:15,132 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2024-11-07 12:02:15,161 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,173 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,173 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,174 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,178 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,179 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,179 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,180 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,180 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,180 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,180 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,183 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,183 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,185 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,185 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,195 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,196 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,196 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,196 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,197 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,197 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,197 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,198 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,199 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,199 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,199 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,205 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,205 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,279 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,279 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,322 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 12:02:15,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:02:15,405 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 12:02:15,425 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2024-11-07 12:02:15,426 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2024-11-07 12:02:15,481 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,481 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,482 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,482 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,483 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,489 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,492 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,493 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,493 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 12:02:15,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] [2024-11-07 12:02:15,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 12:02:15,845 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 12:02:15,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56733980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:02:15, skipping insertion in model container [2024-11-07 12:02:15,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 12:02:15,846 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 12:02:15,848 INFO L158 Benchmark]: Toolchain (without parser) took 2431.74ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 53.5MB in the beginning and 65.8MB in the end (delta: -12.3MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. [2024-11-07 12:02:15,851 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 12:02:15,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2428.15ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 53.2MB in the beginning and 65.8MB in the end (delta: -12.6MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. [2024-11-07 12:02:15,856 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2428.15ms. Allocated memory was 83.9MB in the beginning and 142.6MB in the end (delta: 58.7MB). Free memory was 53.2MB in the beginning and 65.8MB in the end (delta: -12.6MB). Peak memory consumption was 70.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: 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