./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.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_ptr_eq_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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 13:00:49,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:00:49,411 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 13:00:49,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:00:49,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:00:49,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:00:49,448 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:00:49,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:00:49,449 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:00:49,449 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:00:49,450 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:00:49,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:00:49,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:00:49,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:00:49,454 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:00:49,455 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:00:49,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:00:49,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 13:00:49,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:00:49,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:00:49,456 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:00:49,456 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:00:49,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:00:49,457 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:00:49,457 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:00:49,459 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:00:49,459 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:00:49,459 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:00:49,460 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:00:49,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:00:49,460 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:00:49,460 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:00:49,460 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:00:49,460 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 13:00:49,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 13:00:49,461 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:00:49,461 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:00:49,461 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:00:49,461 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:00:49,462 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2024-10-24 13:00:49,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:00:49,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:00:49,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:00:49,773 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:00:49,774 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:00:49,775 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2024-10-24 13:00:51,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:00:51,775 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:00:51,778 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2024-10-24 13:00:51,822 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5601cbec/fc83a44838644479824c77985be3c1c4/FLAGd904cb8e7 [2024-10-24 13:00:51,839 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5601cbec/fc83a44838644479824c77985be3c1c4 [2024-10-24 13:00:51,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:00:51,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:00:51,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:00:51,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:00:51,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:00:51,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:00:51" (1/1) ... [2024-10-24 13:00:51,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@932e712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:00:51, skipping insertion in model container [2024-10-24 13:00:51,857 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:00:51" (1/1) ... [2024-10-24 13:00:51,957 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:00:52,304 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.i[4484,4497] [2024-10-24 13:00:52,313 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.i[4544,4557] [2024-10-24 13:00:53,322 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,322 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,323 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,323 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,324 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,341 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,342 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,349 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,350 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,353 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,354 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,355 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,355 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,754 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,755 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,768 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,769 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,775 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,787 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,788 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,788 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,789 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,791 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,792 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:53,792 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:00:54,021 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:00:54,041 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.i[4484,4497] [2024-10-24 13:00:54,042 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.i[4544,4557] [2024-10-24 13:00:54,076 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,076 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,076 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,077 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,078 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,090 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,091 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,092 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,092 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,093 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,094 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,095 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,095 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,203 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,204 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,209 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,211 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,214 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,215 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,217 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,217 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,218 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,218 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,218 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,219 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,219 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:00:54,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:00:54,550 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 [2024-10-24 13:00:54,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d41acd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:00:54, skipping insertion in model container [2024-10-24 13:00:54,552 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:00:54,552 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 13:00:54,554 INFO L158 Benchmark]: Toolchain (without parser) took 2708.60ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 130.1MB in the beginning and 171.2MB in the end (delta: -41.0MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2024-10-24 13:00:54,555 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 92.0MB in the end (delta: 125.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 13:00:54,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2705.56ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 130.1MB in the beginning and 171.2MB in the end (delta: -41.0MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2024-10-24 13:00:54,558 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 92.0MB in the end (delta: 125.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2705.56ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 130.1MB in the beginning and 171.2MB in the end (delta: -41.0MB). Peak memory consumption was 99.1MB. 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 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_ptr_eq_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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 13:00:56,684 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:00:56,763 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-24 13:00:56,770 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:00:56,771 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:00:56,805 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:00:56,806 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:00:56,807 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:00:56,808 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:00:56,809 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:00:56,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:00:56,810 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:00:56,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:00:56,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:00:56,812 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:00:56,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:00:56,813 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:00:56,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:00:56,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:00:56,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:00:56,814 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:00:56,818 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 13:00:56,818 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 13:00:56,819 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:00:56,819 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 13:00:56,819 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:00:56,819 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:00:56,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:00:56,820 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:00:56,820 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:00:56,820 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:00:56,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:00:56,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:00:56,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:00:56,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:00:56,822 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 13:00:56,823 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 13:00:56,823 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:00:56,823 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:00:56,824 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:00:56,824 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:00:56,825 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 13:00:56,825 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2024-10-24 13:00:57,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:00:57,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:00:57,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:00:57,235 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:00:57,236 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:00:57,238 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2024-10-24 13:00:58,899 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:00:59,389 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:00:59,390 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2024-10-24 13:00:59,434 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9cb65b0/15d90d58f70f43b183c9dc9c365f1cdc/FLAGd6d900942 [2024-10-24 13:00:59,495 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea9cb65b0/15d90d58f70f43b183c9dc9c365f1cdc [2024-10-24 13:00:59,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:00:59,500 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:00:59,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:00:59,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:00:59,509 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:00:59,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:00:59" (1/1) ... [2024-10-24 13:00:59,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc07830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:00:59, skipping insertion in model container [2024-10-24 13:00:59,513 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:00:59" (1/1) ... [2024-10-24 13:00:59,597 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:00:59,924 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.i[4484,4497] [2024-10-24 13:00:59,932 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.i[4544,4557] [2024-10-24 13:01:00,749 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,750 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,751 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,752 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,753 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,768 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,769 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,771 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,772 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,774 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,775 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:00,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,253 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,254 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,267 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,272 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,281 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,284 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,293 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,294 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,295 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,297 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,297 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,298 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,298 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:01:01,544 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-24 13:01:01,594 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:01:01,599 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.i[4484,4497] [2024-10-24 13:01:01,600 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.i[4544,4557] [2024-10-24 13:01:01,644 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,645 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,645 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,646 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,646 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,654 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,656 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,657 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,657 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,659 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,659 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,660 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,660 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,756 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,757 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,763 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,764 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,768 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,770 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,772 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,773 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,773 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,773 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,775 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,775 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:01:01,820 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:01:01,839 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.i[4484,4497] [2024-10-24 13:01:01,839 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.i[4544,4557] [2024-10-24 13:01:01,890 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,891 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,891 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,891 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,892 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,903 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,904 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,908 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,908 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,909 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,910 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,910 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:01,910 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,000 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,001 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,038 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,039 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,045 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,045 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,048 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,048 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,049 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,050 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,050 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,051 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,052 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 13:01:02,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:01:02,531 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 [2024-10-24 13:01:02,542 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7472edd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:01:02, skipping insertion in model container [2024-10-24 13:01:02,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:01:02,543 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 13:01:02,544 INFO L158 Benchmark]: Toolchain (without parser) took 3043.73ms. Allocated memory was 71.3MB in the beginning and 159.4MB in the end (delta: 88.1MB). Free memory was 44.9MB in the beginning and 79.2MB in the end (delta: -34.4MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2024-10-24 13:01:02,545 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 44.0MB. Free memory was 20.9MB in the beginning and 20.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 13:01:02,547 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3040.42ms. Allocated memory was 71.3MB in the beginning and 159.4MB in the end (delta: 88.1MB). Free memory was 44.7MB in the beginning and 79.2MB in the end (delta: -34.6MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2024-10-24 13:01:02,548 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 44.0MB. Free memory was 20.9MB in the beginning and 20.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3040.42ms. Allocated memory was 71.3MB in the beginning and 159.4MB in the end (delta: 88.1MB). Free memory was 44.7MB in the beginning and 79.2MB in the end (delta: -34.6MB). Peak memory consumption was 63.2MB. 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