./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_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 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_hash_ptr_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 12:57:16,878 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 12:57:16,959 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 12:57:16,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 12:57:16,967 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 12:57:16,997 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 12:57:16,998 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 12:57:16,998 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 12:57:16,999 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 12:57:16,999 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 12:57:16,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 12:57:17,000 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 12:57:17,001 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 12:57:17,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 12:57:17,004 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 12:57:17,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 12:57:17,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 12:57:17,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 12:57:17,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 12:57:17,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 12:57:17,006 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 12:57:17,011 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 12:57:17,011 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 12:57:17,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 12:57:17,012 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 12:57:17,012 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 12:57:17,013 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 12:57:17,013 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 12:57:17,013 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 12:57:17,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 12:57:17,014 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 12:57:17,015 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 12:57:17,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 12:57:17,015 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 12:57:17,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 12:57:17,027 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 12:57:17,027 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 12:57:17,027 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 12:57:17,028 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 12:57:17,028 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2024-10-24 12:57:17,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 12:57:17,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 12:57:17,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 12:57:17,300 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 12:57:17,300 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 12:57:17,302 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2024-10-24 12:57:18,786 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 12:57:19,279 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 12:57:19,280 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2024-10-24 12:57:19,318 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bee337a3/9b419475a2534f6896a922ea9e341460/FLAG71ab02690 [2024-10-24 12:57:19,332 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bee337a3/9b419475a2534f6896a922ea9e341460 [2024-10-24 12:57:19,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 12:57:19,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 12:57:19,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 12:57:19,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 12:57:19,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 12:57:19,345 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:57:19" (1/1) ... [2024-10-24 12:57:19,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42800809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:57:19, skipping insertion in model container [2024-10-24 12:57:19,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:57:19" (1/1) ... [2024-10-24 12:57:19,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:57:19,808 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_hash_ptr_harness.i[4486,4499] [2024-10-24 12:57:19,819 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_hash_ptr_harness.i[4546,4559] [2024-10-24 12:57:20,967 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,968 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,968 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,969 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,970 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,981 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,982 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,984 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,984 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,986 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,987 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,988 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:20,988 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,787 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,788 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,809 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,810 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,821 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,822 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,831 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,832 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,833 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,833 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,833 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,834 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,834 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:21,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:57:22,009 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 12:57:22,024 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_hash_ptr_harness.i[4486,4499] [2024-10-24 12:57:22,024 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_hash_ptr_harness.i[4546,4559] [2024-10-24 12:57:22,064 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,065 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,065 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,065 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,066 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,079 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,080 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,080 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,080 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,081 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,082 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,082 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,083 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] [2024-10-24 12:57:22,215 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,219 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,223 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,224 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,227 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,228 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,231 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,232 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,232 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,232 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,233 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,234 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,234 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:22,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:57:22,599 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 [2024-10-24 12:57:22,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d14e19b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:57:22, skipping insertion in model container [2024-10-24 12:57:22,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 12:57:22,600 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 12:57:22,602 INFO L158 Benchmark]: Toolchain (without parser) took 3262.89ms. Allocated memory was 169.9MB in the beginning and 251.7MB in the end (delta: 81.8MB). Free memory was 104.8MB in the beginning and 119.7MB in the end (delta: -14.9MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2024-10-24 12:57:22,603 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 169.9MB. Free memory is still 137.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 12:57:22,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3260.67ms. Allocated memory was 169.9MB in the beginning and 251.7MB in the end (delta: 81.8MB). Free memory was 104.3MB in the beginning and 119.7MB in the end (delta: -15.4MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. [2024-10-24 12:57:22,605 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 169.9MB. Free memory is still 137.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3260.67ms. Allocated memory was 169.9MB in the beginning and 251.7MB in the end (delta: 81.8MB). Free memory was 104.3MB in the beginning and 119.7MB in the end (delta: -15.4MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6053]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] - 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_hash_ptr_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 12:57:24,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 12:57:24,626 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-24 12:57:24,638 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 12:57:24,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 12:57:24,671 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 12:57:24,672 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 12:57:24,672 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 12:57:24,673 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 12:57:24,673 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 12:57:24,673 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 12:57:24,674 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 12:57:24,678 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 12:57:24,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 12:57:24,679 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 12:57:24,679 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 12:57:24,680 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 12:57:24,680 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 12:57:24,682 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 12:57:24,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 12:57:24,683 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 12:57:24,684 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 12:57:24,684 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 12:57:24,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 12:57:24,685 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 12:57:24,685 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 12:57:24,685 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 12:57:24,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 12:57:24,689 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 12:57:24,689 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 12:57:24,689 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 12:57:24,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 12:57:24,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 12:57:24,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 12:57:24,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 12:57:24,691 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 12:57:24,691 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 12:57:24,691 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 12:57:24,691 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 12:57:24,692 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 12:57:24,693 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 12:57:24,693 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 12:57:24,693 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63d39ab91f8af465fbfcc9406f24d9ce0b825734bc46863855a3a9113cc45921 [2024-10-24 12:57:25,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 12:57:25,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 12:57:25,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 12:57:25,073 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 12:57:25,074 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 12:57:25,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2024-10-24 12:57:26,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 12:57:27,140 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 12:57:27,142 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2024-10-24 12:57:27,184 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cc4dc7df/286296e68ac34c96a4221b2738d943cf/FLAGb5a7cc925 [2024-10-24 12:57:27,198 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cc4dc7df/286296e68ac34c96a4221b2738d943cf [2024-10-24 12:57:27,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 12:57:27,201 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 12:57:27,204 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 12:57:27,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 12:57:27,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 12:57:27,211 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:57:27" (1/1) ... [2024-10-24 12:57:27,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd2afd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:57:27, skipping insertion in model container [2024-10-24 12:57:27,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:57:27" (1/1) ... [2024-10-24 12:57:27,310 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:57:27,595 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_hash_ptr_harness.i[4486,4499] [2024-10-24 12:57:27,602 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_hash_ptr_harness.i[4546,4559] [2024-10-24 12:57:28,220 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,220 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,221 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,222 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,223 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,237 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,238 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,243 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,243 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,246 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,247 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,247 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,248 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,844 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,844 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,861 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,862 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,874 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,875 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,882 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,883 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,883 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,884 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,884 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,885 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:28,885 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:57:29,078 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-24 12:57:29,138 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:57:29,143 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_hash_ptr_harness.i[4486,4499] [2024-10-24 12:57:29,145 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_hash_ptr_harness.i[4546,4559] [2024-10-24 12:57:29,174 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,174 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,175 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,175 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,175 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,180 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,181 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,182 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,182 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,183 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,184 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,184 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,184 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,337 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,337 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,342 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,343 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,345 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,346 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,348 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,349 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,350 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,351 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,351 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,352 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,353 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:57:29,421 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 12:57:29,440 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_hash_ptr_harness.i[4486,4499] [2024-10-24 12:57:29,441 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_hash_ptr_harness.i[4546,4559] [2024-10-24 12:57:29,500 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,501 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,501 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,501 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,502 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,505 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,506 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,506 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,507 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,507 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,507 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,508 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,508 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] [2024-10-24 12:57:29,614 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,615 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,618 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,619 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,622 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,622 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,624 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,626 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,628 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,628 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,628 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,628 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,629 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:57:29,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:57:30,114 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 [2024-10-24 12:57:30,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71c404ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:57:30, skipping insertion in model container [2024-10-24 12:57:30,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 12:57:30,115 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 12:57:30,121 INFO L158 Benchmark]: Toolchain (without parser) took 2914.60ms. Allocated memory was 62.9MB in the beginning and 190.8MB in the end (delta: 127.9MB). Free memory was 38.6MB in the beginning and 121.6MB in the end (delta: -83.1MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2024-10-24 12:57:30,121 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory was 27.1MB in the beginning and 27.1MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 12:57:30,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2910.96ms. Allocated memory was 62.9MB in the beginning and 190.8MB in the end (delta: 127.9MB). Free memory was 38.3MB in the beginning and 121.6MB in the end (delta: -83.3MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2024-10-24 12:57:30,123 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 46.1MB. Free memory was 27.1MB in the beginning and 27.1MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2910.96ms. Allocated memory was 62.9MB in the beginning and 190.8MB in the end (delta: 127.9MB). Free memory was 38.3MB in the beginning and 121.6MB in the end (delta: -83.3MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6053]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] - 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