./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_saturating_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_add_size_saturating_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 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:38:04,346 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:38:04,436 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:38:04,445 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:38:04,445 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:38:04,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:38:04,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:38:04,483 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:38:04,483 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:38:04,485 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:38:04,485 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:38:04,489 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:38:04,490 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:38:04,490 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:38:04,490 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:38:04,490 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:38:04,490 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:38:04,491 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:38:04,491 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:38:04,491 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:38:04,491 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:38:04,497 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:38:04,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:38:04,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:38:04,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:38:04,498 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:38:04,498 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:38:04,498 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:38:04,498 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:38:04,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:38:04,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:38:04,499 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:38:04,499 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:38:04,499 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:38:04,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:38:04,500 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:38:04,500 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:38:04,500 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:38:04,500 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:38:04,500 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2024-10-11 14:38:04,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:38:04,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:38:04,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:38:04,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:38:04,819 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:38:04,820 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-11 14:38:06,107 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:38:06,485 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:38:06,485 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-11 14:38:06,513 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/79cd0d9da/24647acde0ae467b8c4436cf54604edd/FLAGe9bb6fe73 [2024-10-11 14:38:06,528 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/79cd0d9da/24647acde0ae467b8c4436cf54604edd [2024-10-11 14:38:06,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:38:06,532 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:38:06,534 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:38:06,535 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:38:06,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:38:06,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:38:06" (1/1) ... [2024-10-11 14:38:06,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fadd925 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:06, skipping insertion in model container [2024-10-11 14:38:06,542 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:38:06" (1/1) ... [2024-10-11 14:38:06,597 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:38:06,804 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2024-10-11 14:38:06,812 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_saturating_harness.i[4557,4570] [2024-10-11 14:38:07,290 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,291 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,291 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,292 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,293 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,311 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,312 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,313 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,313 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,318 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,319 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,319 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,320 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:38:07,707 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:38:07,718 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_saturating_harness.i[4497,4510] [2024-10-11 14:38:07,720 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_saturating_harness.i[4557,4570] [2024-10-11 14:38:07,770 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,770 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,771 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,771 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,771 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,778 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,778 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,779 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,780 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,780 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,780 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:07,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] [2024-10-11 14:38:07,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:38:08,082 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 14:38:08,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@703deed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:08, skipping insertion in model container [2024-10-11 14:38:08,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:38:08,083 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:38:08,087 INFO L158 Benchmark]: Toolchain (without parser) took 1551.71ms. Allocated memory is still 174.1MB. Free memory was 138.7MB in the beginning and 86.4MB in the end (delta: 52.3MB). Peak memory consumption was 111.3MB. Max. memory is 16.1GB. [2024-10-11 14:38:08,087 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:38:08,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1549.10ms. Allocated memory is still 174.1MB. Free memory was 138.7MB in the beginning and 86.4MB in the end (delta: 52.3MB). Peak memory consumption was 111.3MB. Max. memory is 16.1GB. [2024-10-11 14:38:08,091 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1549.10ms. Allocated memory is still 174.1MB. Free memory was 138.7MB in the beginning and 86.4MB in the end (delta: 52.3MB). Peak memory consumption was 111.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6944]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] - 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_add_size_saturating_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 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:38:10,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:38:10,402 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:38:10,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:38:10,407 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:38:10,427 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:38:10,431 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:38:10,431 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:38:10,431 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:38:10,432 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:38:10,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:38:10,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:38:10,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:38:10,433 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:38:10,435 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:38:10,435 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:38:10,435 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:38:10,436 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:38:10,436 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:38:10,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:38:10,436 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:38:10,437 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:38:10,439 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:38:10,439 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:38:10,440 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:38:10,440 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:38:10,440 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:38:10,440 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:38:10,440 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:38:10,440 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:38:10,440 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:38:10,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:38:10,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:38:10,441 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:38:10,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:38:10,441 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:38:10,441 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:38:10,441 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:38:10,442 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:38:10,442 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:38:10,442 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:38:10,442 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:38:10,443 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2024-10-11 14:38:10,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:38:10,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:38:10,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:38:10,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:38:10,753 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:38:10,754 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-11 14:38:12,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:38:12,740 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:38:12,741 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-11 14:38:12,778 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/6af74e4aa/30181eaff11f4f85b1a837c82c113b17/FLAG3b8a55419 [2024-10-11 14:38:12,788 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/6af74e4aa/30181eaff11f4f85b1a837c82c113b17 [2024-10-11 14:38:12,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:38:12,790 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:38:12,791 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:38:12,791 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:38:12,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:38:12,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:38:12" (1/1) ... [2024-10-11 14:38:12,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7486b18f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:12, skipping insertion in model container [2024-10-11 14:38:12,798 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:38:12" (1/1) ... [2024-10-11 14:38:12,901 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:38:13,295 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_saturating_harness.i[4497,4510] [2024-10-11 14:38:13,306 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_saturating_harness.i[4557,4570] [2024-10-11 14:38:14,450 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,453 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,454 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,454 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,455 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,472 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,476 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,478 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,478 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,479 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,484 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,484 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,484 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:38:14,888 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:38:14,901 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_saturating_harness.i[4497,4510] [2024-10-11 14:38:14,901 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_saturating_harness.i[4557,4570] [2024-10-11 14:38:14,943 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,944 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,945 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,950 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,950 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,951 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,951 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,952 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,952 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,953 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:14,953 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:38:15,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] [2024-10-11 14:38:15,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:38:15,207 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 14:38:15,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3db3f6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:15, skipping insertion in model container [2024-10-11 14:38:15,207 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:38:15,208 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:38:15,209 INFO L158 Benchmark]: Toolchain (without parser) took 2417.87ms. Allocated memory was 65.0MB in the beginning and 134.2MB in the end (delta: 69.2MB). Free memory was 35.2MB in the beginning and 82.1MB in the end (delta: -47.0MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2024-10-11 14:38:15,213 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:38:15,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2416.40ms. Allocated memory was 65.0MB in the beginning and 134.2MB in the end (delta: 69.2MB). Free memory was 35.0MB in the beginning and 82.1MB in the end (delta: -47.2MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2024-10-11 14:38:15,215 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2416.40ms. Allocated memory was 65.0MB in the beginning and 134.2MB in the end (delta: 69.2MB). Free memory was 35.0MB in the beginning and 82.1MB in the end (delta: -47.2MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6944]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] - 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