./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_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_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/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_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/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_5df9e456-9d82-4c08-96d7-135b31134529/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 af4088c0e01d8160fdbc7e959db622e105a39088ea380a92cba9742b00f7f9e1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:24:34,131 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:24:34,214 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 04:24:34,221 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:24:34,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:24:34,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:24:34,249 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:24:34,250 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:24:34,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:24:34,250 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:24:34,251 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:24:34,251 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:24:34,251 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:24:34,251 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:24:34,251 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:24:34,252 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:24:34,252 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:24:34,252 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:24:34,252 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:24:34,252 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:24:34,253 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:24:34,253 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:24:34,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:24:34,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:24:34,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:24:34,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:24:34,255 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:24:34,255 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:24:34,255 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:24:34,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:24:34,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:24:34,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:24:34,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:24:34,256 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:24:34,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:24:34,256 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:24:34,256 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:24:34,257 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:24:34,257 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_5df9e456-9d82-4c08-96d7-135b31134529/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 -> af4088c0e01d8160fdbc7e959db622e105a39088ea380a92cba9742b00f7f9e1 [2024-11-14 04:24:34,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:24:34,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:24:34,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:24:34,693 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:24:34,694 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:24:34,697 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i Unable to find full path for "g++" [2024-11-14 04:24:36,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:24:37,571 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:24:37,572 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i [2024-11-14 04:24:37,646 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data/fcc0cfec6/e3527e6c1c754601aeac726b07a9069b/FLAG8cdf14567 [2024-11-14 04:24:37,672 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data/fcc0cfec6/e3527e6c1c754601aeac726b07a9069b [2024-11-14 04:24:37,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:24:37,678 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:24:37,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:24:37,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:24:37,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:24:37,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:24:37" (1/1) ... [2024-11-14 04:24:37,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@505801f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:24:37, skipping insertion in model container [2024-11-14 04:24:37,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:24:37" (1/1) ... [2024-11-14 04:24:37,857 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:24:38,346 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_5df9e456-9d82-4c08-96d7-135b31134529/sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i[29356,29369] [2024-11-14 04:24:39,666 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-14 04:24:39,672 INFO L158 Benchmark]: Toolchain (without parser) took 1993.42ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 72.3MB in the end (delta: -909.3kB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2024-11-14 04:24:39,672 INFO L158 Benchmark]: CDTParser took 1.63ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:24:39,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1990.13ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 72.3MB in the end (delta: -909.3kB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2024-11-14 04:24:39,674 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.63ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1990.13ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 72.3MB in the end (delta: -909.3kB). Peak memory consumption was 63.8MB. 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_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/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_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/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_5df9e456-9d82-4c08-96d7-135b31134529/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 af4088c0e01d8160fdbc7e959db622e105a39088ea380a92cba9742b00f7f9e1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:24:42,258 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:24:42,392 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-14 04:24:42,409 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:24:42,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:24:42,470 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:24:42,471 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:24:42,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:24:42,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:24:42,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:24:42,475 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:24:42,475 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:24:42,475 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:24:42,475 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:24:42,475 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:24:42,476 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:24:42,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:24:42,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:24:42,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:24:42,476 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:24:42,476 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:24:42,476 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:24:42,477 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:24:42,477 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:24:42,477 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:24:42,477 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:24:42,477 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:24:42,477 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:24:42,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:24:42,478 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:24:42,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:24:42,478 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:24:42,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:24:42,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:24:42,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:24:42,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:24:42,479 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:24:42,479 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:24:42,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:24:42,480 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:24:42,480 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_5df9e456-9d82-4c08-96d7-135b31134529/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 -> af4088c0e01d8160fdbc7e959db622e105a39088ea380a92cba9742b00f7f9e1 [2024-11-14 04:24:42,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:24:42,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:24:42,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:24:42,842 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:24:42,842 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:24:42,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i Unable to find full path for "g++" [2024-11-14 04:24:44,817 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:24:45,638 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:24:45,641 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i [2024-11-14 04:24:45,712 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data/7fca6ce97/16dc6977ddab4500a5ab4a32e941e661/FLAG5902eb2ce [2024-11-14 04:24:45,736 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5df9e456-9d82-4c08-96d7-135b31134529/bin/utaipan-verify-sOmjnqqW8E/data/7fca6ce97/16dc6977ddab4500a5ab4a32e941e661 [2024-11-14 04:24:45,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:24:45,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:24:45,745 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:24:45,745 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:24:45,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:24:45,750 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:24:45" (1/1) ... [2024-11-14 04:24:45,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e729a9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:24:45, skipping insertion in model container [2024-11-14 04:24:45,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:24:45" (1/1) ... [2024-11-14 04:24:45,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:24:46,339 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_5df9e456-9d82-4c08-96d7-135b31134529/sv-benchmarks/c/intel-tdx-module/tdg_servtd_wr__cover__success_havoc_object.i[29356,29369] [2024-11-14 04:24:47,005 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 04:24:47,131 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 04:24:47,131 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 04:24:48,297 ERROR L321 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2024-11-14 04:24:48,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e795193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:24:48, skipping insertion in model container [2024-11-14 04:24:48,297 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:24:48,298 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:24:48,300 INFO L158 Benchmark]: Toolchain (without parser) took 2556.63ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 69.1MB in the beginning and 186.0MB in the end (delta: -116.9MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2024-11-14 04:24:48,301 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:24:48,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2553.18ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 69.1MB in the beginning and 186.0MB in the end (delta: -116.9MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2024-11-14 04:24:48,303 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2553.18ms. Allocated memory was 117.4MB in the beginning and 276.8MB in the end (delta: 159.4MB). Free memory was 69.1MB in the beginning and 186.0MB in the end (delta: -116.9MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5956]: 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