./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e813da090fa128d5d2b242f9ab1879453b36d760feff24ac931deee84e836a4f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:48:36,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:48:36,892 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 04:48:36,898 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:48:36,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:48:36,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:48:36,942 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:48:36,942 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:48:36,943 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:48:36,944 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:48:36,944 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:48:36,945 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:48:36,945 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:48:36,945 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:48:36,945 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:48:36,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:48:36,945 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:48:36,945 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:48:36,946 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:48:36,946 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:48:36,948 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:48:36,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:36,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:48:36,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:48:36,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:48:36,949 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:48:36,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:48:36,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:48:36,949 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:48:36,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:48:36,950 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> e813da090fa128d5d2b242f9ab1879453b36d760feff24ac931deee84e836a4f [2024-11-14 04:48:37,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:48:37,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:48:37,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:48:37,277 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:48:37,278 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:48:37,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i Unable to find full path for "g++" [2024-11-14 04:48:39,169 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:39,871 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:39,876 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i [2024-11-14 04:48:39,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data/43e2d77d0/1444032d8dfb44cb9d1ac605726b288a/FLAG04903bd06 [2024-11-14 04:48:39,940 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data/43e2d77d0/1444032d8dfb44cb9d1ac605726b288a [2024-11-14 04:48:39,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:39,945 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:39,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:39,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:39,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:39,952 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:39" (1/1) ... [2024-11-14 04:48:39,953 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b57d764 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:39, skipping insertion in model container [2024-11-14 04:48:39,953 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:39" (1/1) ... [2024-11-14 04:48:40,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:48:40,476 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i[20202,20215] [2024-11-14 04:48:41,714 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: Location is null at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:80) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.commonDoTranslationExceptionHandling(MainTranslator.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-14 04:48:41,721 INFO L158 Benchmark]: Toolchain (without parser) took 1773.67ms. Allocated memory is still 142.6MB. Free memory was 106.9MB in the beginning and 94.9MB in the end (delta: 12.0MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2024-11-14 04:48:41,721 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:41,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1770.98ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 94.9MB in the end (delta: 11.9MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2024-11-14 04:48:41,723 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1770.98ms. Allocated memory is still 142.6MB. Free memory was 106.7MB in the beginning and 94.9MB in the end (delta: 11.9MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: Location is null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: Location is null: de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:80) 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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e813da090fa128d5d2b242f9ab1879453b36d760feff24ac931deee84e836a4f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:48:44,339 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:48:44,461 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-14 04:48:44,471 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:48:44,472 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:48:44,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:48:44,496 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:48:44,496 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:48:44,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:48:44,497 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:48:44,497 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:48:44,497 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:48:44,497 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:48:44,498 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:48:44,498 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:48:44,498 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:48:44,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:48:44,499 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:48:44,499 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:48:44,499 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:48:44,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:48:44,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:48:44,499 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:48:44,500 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:48:44,500 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:48:44,500 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:48:44,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:48:44,500 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:48:44,500 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:48:44,501 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:48:44,501 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:48:44,501 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:48:44,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:44,501 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:48:44,501 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:48:44,502 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:48:44,502 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:48:44,502 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:48:44,502 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:48:44,502 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:48:44,502 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> e813da090fa128d5d2b242f9ab1879453b36d760feff24ac931deee84e836a4f [2024-11-14 04:48:44,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:48:44,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:48:44,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:48:44,858 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:48:44,858 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:48:44,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i Unable to find full path for "g++" [2024-11-14 04:48:46,770 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:47,389 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:47,390 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i [2024-11-14 04:48:47,450 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data/4c5231e28/092877543c4e4e3c8b30a56e0bc0faef/FLAG429b81f3b [2024-11-14 04:48:47,474 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/bin/utaipan-verify-sOmjnqqW8E/data/4c5231e28/092877543c4e4e3c8b30a56e0bc0faef [2024-11-14 04:48:47,478 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:47,480 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:47,484 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:47,484 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:47,489 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:47,490 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:47" (1/1) ... [2024-11-14 04:48:47,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7193e242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:47, skipping insertion in model container [2024-11-14 04:48:47,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:47" (1/1) ... [2024-11-14 04:48:47,638 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:48:48,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c4f48ac-2195-456b-b4fe-bc475356ae98/sv-benchmarks/c/intel-tdx-module/tdh_vp_enter__cover__unsuccess_havoc_object.i[20202,20215] [2024-11-14 04:48:48,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:48,871 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:48,872 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:48,874 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:50,049 ERROR L321 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2024-11-14 04:48:50,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53347758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:50, skipping insertion in model container [2024-11-14 04:48:50,049 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:50,050 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:48:50,052 INFO L158 Benchmark]: Toolchain (without parser) took 2571.56ms. Allocated memory is still 83.9MB. Free memory was 50.5MB in the beginning and 42.0MB in the end (delta: 8.6MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2024-11-14 04:48:50,053 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:50,053 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2566.50ms. Allocated memory is still 83.9MB. Free memory was 50.3MB in the beginning and 42.0MB in the end (delta: 8.3MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2024-11-14 04:48:50,054 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2566.50ms. Allocated memory is still 83.9MB. Free memory was 50.3MB in the beginning and 42.0MB in the end (delta: 8.3MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6361]: Unsupported Syntax conversion to CStruct not implemented. 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