./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_ptr_eq_harness_negated.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_ptr_eq_harness_negated.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 4f6b0946b0a89a116ff726555c6cefed548cb1a14624b724e860cd7ba9f3db57 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:49:22,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:49:23,035 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:49:23,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:49:23,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:49:23,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:49:23,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:49:23,068 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:49:23,068 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:49:23,069 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:49:23,069 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:49:23,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:49:23,070 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:49:23,070 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:49:23,071 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:49:23,071 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:49:23,072 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:49:23,072 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:49:23,072 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:49:23,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:49:23,073 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:49:23,073 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:49:23,074 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:49:23,074 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:49:23,074 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:49:23,075 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:49:23,075 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:49:23,075 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:49:23,075 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:49:23,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:49:23,076 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:49:23,076 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:49:23,077 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:49:23,077 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:49:23,077 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:49:23,078 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:49:23,078 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:49:23,078 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:49:23,078 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:49:23,079 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f6b0946b0a89a116ff726555c6cefed548cb1a14624b724e860cd7ba9f3db57 [2024-10-11 14:49:23,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:49:23,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:49:23,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:49:23,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:49:23,391 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:49:23,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness_negated.i [2024-10-11 14:49:24,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:49:25,292 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:49:25,293 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness_negated.i [2024-10-11 14:49:25,328 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0cf14ffe2/c37d86165d5e477a8e52599308f7e35f/FLAG7f02810b6 [2024-10-11 14:49:25,447 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0cf14ffe2/c37d86165d5e477a8e52599308f7e35f [2024-10-11 14:49:25,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:49:25,454 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:49:25,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:25,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:49:25,464 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:49:25,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:25" (1/1) ... [2024-10-11 14:49:25,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53047fa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:25, skipping insertion in model container [2024-10-11 14:49:25,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:25" (1/1) ... [2024-10-11 14:49:25,566 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:49:25,926 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_ptr_eq_harness_negated.i[4484,4497] [2024-10-11 14:49:25,937 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_ptr_eq_harness_negated.i[4544,4557] [2024-10-11 14:49:26,641 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,642 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,642 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,643 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,644 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,659 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,660 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,662 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,663 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,666 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,667 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:26,667 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,130 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,131 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,140 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,142 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,151 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,153 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,163 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,164 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,165 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,165 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,165 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,166 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,170 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:27,388 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:49:27,407 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_ptr_eq_harness_negated.i[4484,4497] [2024-10-11 14:49:27,408 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_ptr_eq_harness_negated.i[4544,4557] [2024-10-11 14:49:27,454 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,456 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,457 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,457 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,475 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,476 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,477 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,477 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,479 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,480 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,480 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,480 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,580 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,581 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,586 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,588 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,590 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,591 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,594 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,594 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,595 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,595 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,595 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,596 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,596 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:27,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:27,889 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_add_size_checked, aws_mul_size_checked, aws_mem_acquire, aws_mem_release, aws_raise_error, aws_array_list_ensure_capacity [2024-10-11 14:49:27,890 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cc0fed8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:27, skipping insertion in model container [2024-10-11 14:49:27,891 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:27,891 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:49:27,893 INFO L158 Benchmark]: Toolchain (without parser) took 2438.50ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 73.7MB in the beginning and 107.1MB in the end (delta: -33.3MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. [2024-10-11 14:49:27,894 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory was 93.5MB in the beginning and 93.3MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:49:27,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2433.45ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 73.7MB in the beginning and 107.1MB in the end (delta: -33.3MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. [2024-10-11 14:49:27,897 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory was 93.5MB in the beginning and 93.3MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2433.45ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 73.7MB in the beginning and 107.1MB in the end (delta: -33.3MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_last_error, aws_add_size_checked, aws_mul_size_checked, aws_mem_acquire, aws_mem_release, aws_raise_error, 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_ptr_eq_harness_negated.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 4f6b0946b0a89a116ff726555c6cefed548cb1a14624b724e860cd7ba9f3db57 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:49:29,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:49:30,034 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:49:30,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:49:30,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:49:30,070 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:49:30,073 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:49:30,073 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:49:30,074 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:49:30,075 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:49:30,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:49:30,076 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:49:30,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:49:30,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:49:30,078 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:49:30,079 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:49:30,079 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:49:30,079 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:49:30,079 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:49:30,080 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:49:30,080 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:49:30,083 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:49:30,084 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:49:30,084 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:49:30,084 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:49:30,084 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:49:30,084 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:49:30,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:49:30,085 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:49:30,085 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:49:30,085 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:49:30,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:49:30,086 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:49:30,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:49:30,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:49:30,086 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:49:30,086 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:49:30,087 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:49:30,087 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:49:30,087 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:49:30,089 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:49:30,089 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:49:30,089 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f6b0946b0a89a116ff726555c6cefed548cb1a14624b724e860cd7ba9f3db57 [2024-10-11 14:49:30,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:49:30,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:49:30,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:49:30,437 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:49:30,438 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:49:30,439 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness_negated.i [2024-10-11 14:49:32,013 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:49:32,505 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:49:32,506 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness_negated.i [2024-10-11 14:49:32,557 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d230cd657/9c5d73036335411384e0ff35d5316118/FLAGfb184398d [2024-10-11 14:49:32,576 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d230cd657/9c5d73036335411384e0ff35d5316118 [2024-10-11 14:49:32,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:49:32,581 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:49:32,583 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:32,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:49:32,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:49:32,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:32" (1/1) ... [2024-10-11 14:49:32,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56444185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:32, skipping insertion in model container [2024-10-11 14:49:32,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:49:32" (1/1) ... [2024-10-11 14:49:32,736 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:49:33,047 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_ptr_eq_harness_negated.i[4484,4497] [2024-10-11 14:49:33,056 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_ptr_eq_harness_negated.i[4544,4557] [2024-10-11 14:49:33,776 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,795 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,799 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,817 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,820 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,822 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,823 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,824 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:33,825 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,357 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,358 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,369 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,370 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,381 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,382 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,390 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,391 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,392 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,392 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,393 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,408 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,408 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:34,673 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:49:34,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:49:34,736 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_ptr_eq_harness_negated.i[4484,4497] [2024-10-11 14:49:34,737 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_ptr_eq_harness_negated.i[4544,4557] [2024-10-11 14:49:34,775 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,776 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,777 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,778 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,785 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,786 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,787 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,787 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,788 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,788 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,789 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,790 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,885 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,885 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,888 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,889 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,891 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,892 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,894 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,895 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,895 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,895 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,896 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,896 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,897 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:34,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:34,955 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:49:34,973 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_ptr_eq_harness_negated.i[4484,4497] [2024-10-11 14:49:34,973 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_ptr_eq_harness_negated.i[4544,4557] [2024-10-11 14:49:35,032 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,032 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,033 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,034 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,048 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,048 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,049 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,049 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,050 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,050 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,051 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,051 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,137 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,138 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,141 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,144 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,147 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,148 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,151 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,152 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,154 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,154 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,154 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,155 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,155 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:49:35,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:49:35,463 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_last_error, aws_add_size_checked, aws_mul_size_checked, aws_mem_acquire, aws_mem_release, aws_raise_error, aws_array_list_ensure_capacity [2024-10-11 14:49:35,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@189448e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:49:35, skipping insertion in model container [2024-10-11 14:49:35,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:49:35,464 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:49:35,470 INFO L158 Benchmark]: Toolchain (without parser) took 2884.57ms. Allocated memory was 67.1MB in the beginning and 165.7MB in the end (delta: 98.6MB). Free memory was 30.7MB in the beginning and 106.3MB in the end (delta: -75.6MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2024-10-11 14:49:35,471 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 50.3MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:49:35,471 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2881.14ms. Allocated memory was 67.1MB in the beginning and 165.7MB in the end (delta: 98.6MB). Free memory was 30.5MB in the beginning and 106.3MB in the end (delta: -75.8MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2024-10-11 14:49:35,473 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 50.3MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2881.14ms. Allocated memory was 67.1MB in the beginning and 165.7MB in the end (delta: 98.6MB). Free memory was 30.5MB in the beginning and 106.3MB in the end (delta: -75.8MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_last_error, aws_add_size_checked, aws_mul_size_checked, aws_mem_acquire, aws_mem_release, aws_raise_error, 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