./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_mul_size_checked_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:49,570 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:49,674 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:49,677 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:49,679 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:49,703 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:49,704 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:49,705 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:49,705 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:49,709 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:49,709 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:49,710 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:49,710 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:49,710 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:49,711 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:49,711 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:49,711 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:49,711 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:49,712 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:49,712 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:49,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:49,713 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:49,713 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:49,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:49,714 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:49,714 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:49,714 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:49,714 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:49,715 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:49,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:49,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:49,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:49,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:49,717 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:49,717 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:49,718 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:49,718 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:49,718 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:49,718 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:49,718 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 [2024-10-11 14:46:49,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:50,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:50,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:50,007 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:50,007 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:50,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2024-10-11 14:46:51,445 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:51,902 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:51,903 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2024-10-11 14:46:51,932 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/403acde60/27e49a15588b42539a57e188e51b31d2/FLAG5732344be [2024-10-11 14:46:51,944 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/403acde60/27e49a15588b42539a57e188e51b31d2 [2024-10-11 14:46:51,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:51,948 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:51,949 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:51,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:51,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:51,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:51" (1/1) ... [2024-10-11 14:46:51,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@750eb6ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:51, skipping insertion in model container [2024-10-11 14:46:51,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:51" (1/1) ... [2024-10-11 14:46:52,057 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:52,351 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_mul_size_checked_harness.i[4494,4507] [2024-10-11 14:46:52,361 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_mul_size_checked_harness.i[4554,4567] [2024-10-11 14:46:52,982 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:52,983 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:52,983 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:52,984 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:52,985 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,026 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,027 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,029 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,030 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,032 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,034 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:53,439 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:53,454 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_mul_size_checked_harness.i[4494,4507] [2024-10-11 14:46:53,454 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_mul_size_checked_harness.i[4554,4567] [2024-10-11 14:46:53,525 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,526 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,526 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,527 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,527 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,534 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,535 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,536 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,536 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,537 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,538 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:53,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2024-10-11 14:46:53,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:53,794 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-10-11 14:46:53,795 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b730693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:53, skipping insertion in model container [2024-10-11 14:46:53,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:53,795 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:53,797 INFO L158 Benchmark]: Toolchain (without parser) took 1848.35ms. Allocated memory is still 201.3MB. Free memory was 124.5MB in the beginning and 146.2MB in the end (delta: -21.7MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2024-10-11 14:46:53,798 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:53,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1846.10ms. Allocated memory is still 201.3MB. Free memory was 124.3MB in the beginning and 146.2MB in the end (delta: -22.0MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2024-10-11 14:46:53,799 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory is still 84.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1846.10ms. Allocated memory is still 201.3MB. Free memory was 124.3MB in the beginning and 146.2MB in the end (delta: -22.0MB). Peak memory consumption was 60.4MB. 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: aws_mem_acquire, aws_mem_release, 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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:55,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:55,981 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:55,987 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:55,987 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:56,019 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:56,020 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:56,021 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:56,021 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:56,023 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:56,023 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:56,023 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:56,024 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:56,024 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:56,026 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:56,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:56,027 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:56,027 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:56,027 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:56,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:56,028 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:56,031 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:56,032 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:56,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:56,032 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:56,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:56,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:56,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:56,033 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:56,033 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:56,033 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:56,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:56,034 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:56,034 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:56,034 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:56,034 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:56,035 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:56,035 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:56,037 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:56,037 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:56,038 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:56,038 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:56,038 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 [2024-10-11 14:46:56,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:56,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:56,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:56,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:56,406 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:56,407 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2024-10-11 14:46:57,928 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:58,382 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:58,385 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2024-10-11 14:46:58,425 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/188a391a8/b14a38662ac449a8b044e5fc60dfedee/FLAG46a1d8541 [2024-10-11 14:46:58,442 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/188a391a8/b14a38662ac449a8b044e5fc60dfedee [2024-10-11 14:46:58,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:58,446 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:58,449 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:58,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:58,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:58,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423c56be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:58, skipping insertion in model container [2024-10-11 14:46:58,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:58" (1/1) ... [2024-10-11 14:46:58,585 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:58,843 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_mul_size_checked_harness.i[4494,4507] [2024-10-11 14:46:58,849 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_mul_size_checked_harness.i[4554,4567] [2024-10-11 14:46:59,354 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,355 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,355 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,356 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,370 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,390 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,390 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,394 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,394 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,395 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,397 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,398 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,399 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:59,788 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:59,809 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_mul_size_checked_harness.i[4494,4507] [2024-10-11 14:46:59,810 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_mul_size_checked_harness.i[4554,4567] [2024-10-11 14:46:59,861 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,862 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,863 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,863 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,864 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,893 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,897 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,899 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,899 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,900 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,901 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,901 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,901 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:59,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2024-10-11 14:46:59,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:47:00,266 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-10-11 14:47:00,270 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63da4d39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:47:00, skipping insertion in model container [2024-10-11 14:47:00,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:47:00,271 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:47:00,274 INFO L158 Benchmark]: Toolchain (without parser) took 1826.93ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 45.8MB in the beginning and 42.5MB in the end (delta: 3.3MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2024-10-11 14:47:00,275 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 35.0MB in the beginning and 34.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:47:00,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1821.99ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 45.6MB in the beginning and 42.5MB in the end (delta: 3.1MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2024-10-11 14:47:00,277 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 56.6MB. Free memory was 35.0MB in the beginning and 34.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1821.99ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 45.6MB in the beginning and 42.5MB in the end (delta: 3.1MB). Peak memory consumption was 33.9MB. 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: aws_mem_acquire, aws_mem_release, 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