./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:18:16,321 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:18:16,399 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:18:16,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:18:16,406 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:18:16,438 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:18:16,440 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:18:16,441 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:18:16,441 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:18:16,443 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:18:16,443 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:18:16,443 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:18:16,444 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:18:16,444 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:18:16,445 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:18:16,446 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:18:16,447 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:18:16,447 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:18:16,448 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:18:16,448 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:18:16,451 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:18:16,452 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:18:16,452 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:18:16,453 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:18:16,453 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:18:16,453 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:18:16,454 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:18:16,454 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:18:16,454 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:18:16,454 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:18:16,454 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:18:16,455 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:18:16,455 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:18:16,455 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:18:16,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:18:16,456 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:18:16,456 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:18:16,456 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:18:16,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:18:16,457 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-10-13 07:18:16,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:18:16,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:18:16,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:18:16,779 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:18:16,780 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:18:16,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-13 07:18:18,240 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:18:18,641 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:18:18,641 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-13 07:18:18,677 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e37d955e/f559ec0caf69487ca0665fb6682a653b/FLAGa28d59b1a [2024-10-13 07:18:18,811 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e37d955e/f559ec0caf69487ca0665fb6682a653b [2024-10-13 07:18:18,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:18:18,815 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:18:18,817 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:18,817 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:18:18,823 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:18:18,824 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:18" (1/1) ... [2024-10-13 07:18:18,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a24bc8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:18, skipping insertion in model container [2024-10-13 07:18:18,825 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:18" (1/1) ... [2024-10-13 07:18:18,914 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:18:19,206 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-13 07:18:19,215 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-13 07:18:20,056 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,057 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,057 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,058 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,059 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,070 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,075 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,077 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,079 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,079 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,080 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:20,475 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:18:20,491 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-13 07:18:20,491 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-13 07:18:20,548 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,549 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,549 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,550 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,550 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,562 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,563 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,564 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,565 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,568 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,569 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,570 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,570 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-13 07:18:20,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:20,917 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 [2024-10-13 07:18:20,918 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ec32e94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:20, skipping insertion in model container [2024-10-13 07:18:20,918 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:20,919 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:18:20,921 INFO L158 Benchmark]: Toolchain (without parser) took 2104.70ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 98.0MB in the beginning and 144.6MB in the end (delta: -46.6MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2024-10-13 07:18:20,921 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:18:20,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2102.00ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 97.6MB in the beginning and 144.6MB in the end (delta: -47.0MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2024-10-13 07:18:20,923 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2102.00ms. Allocated memory was 159.4MB in the beginning and 216.0MB in the end (delta: 56.6MB). Free memory was 97.6MB in the beginning and 144.6MB in the end (delta: -47.0MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - 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/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:18:22,907 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:18:22,989 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:18:22,997 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:18:22,998 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:18:23,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:18:23,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:18:23,022 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:18:23,023 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:18:23,023 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:18:23,023 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:18:23,024 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:18:23,024 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:18:23,025 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:18:23,025 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:18:23,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:18:23,026 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:18:23,026 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:18:23,026 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:18:23,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:18:23,027 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:18:23,031 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:18:23,032 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:18:23,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:18:23,032 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:18:23,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:18:23,033 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:18:23,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:18:23,033 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:18:23,033 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:18:23,034 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:18:23,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:18:23,034 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:18:23,034 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:18:23,035 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:18:23,035 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:18:23,037 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:18:23,037 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:18:23,038 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:18:23,038 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:18:23,039 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:18:23,039 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:18:23,039 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2024-10-13 07:18:23,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:18:23,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:18:23,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:18:23,403 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:18:23,404 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:18:23,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-13 07:18:24,978 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:18:25,412 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:18:25,412 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2024-10-13 07:18:25,452 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2b96fd17/2471903b694f43569fb8bdbe41c4be37/FLAG747c97d2d [2024-10-13 07:18:25,543 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2b96fd17/2471903b694f43569fb8bdbe41c4be37 [2024-10-13 07:18:25,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:18:25,548 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:18:25,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:25,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:18:25,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:18:25,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:25" (1/1) ... [2024-10-13 07:18:25,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e05f186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:25, skipping insertion in model container [2024-10-13 07:18:25,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:25" (1/1) ... [2024-10-13 07:18:25,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:18:25,936 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2024-10-13 07:18:25,945 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-13 07:18:26,435 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,435 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,436 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,436 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,437 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,453 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,454 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,455 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,457 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,463 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,464 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,465 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,469 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:26,859 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:18:26,871 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_add_size_checked_harness_negated.i[4494,4507] [2024-10-13 07:18:26,872 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2024-10-13 07:18:26,919 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,920 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,920 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,920 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,921 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,930 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,931 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,931 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,932 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,933 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,933 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,934 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,934 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2024-10-13 07:18:27,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:27,251 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 [2024-10-13 07:18:27,251 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c1c33b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:27, skipping insertion in model container [2024-10-13 07:18:27,252 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:27,252 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:18:27,254 INFO L158 Benchmark]: Toolchain (without parser) took 1705.12ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 51.7MB in the beginning and 65.1MB in the end (delta: -13.4MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2024-10-13 07:18:27,256 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 34.6MB in the beginning and 34.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:18:27,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1703.11ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 51.4MB in the beginning and 65.1MB in the end (delta: -13.8MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2024-10-13 07:18:27,258 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 34.6MB in the beginning and 34.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1703.11ms. Allocated memory was 86.0MB in the beginning and 117.4MB in the end (delta: 31.5MB). Free memory was 51.4MB in the beginning and 65.1MB in the end (delta: -13.8MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] - 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