./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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 dd5c9419d77ad9ea4fbc3569d3c813e1ba91f1bb863fa83a4f9393cf33ae8872 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:50:30,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:50:30,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 02:50:30,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:50:30,815 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:50:30,849 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:50:30,849 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:50:30,850 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:50:30,850 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:50:30,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:50:30,850 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:50:30,851 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:50:30,851 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:50:30,851 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:50:30,851 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:50:30,851 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:50:30,851 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:50:30,852 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:50:30,852 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:50:30,852 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:50:30,852 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:50:30,852 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:50:30,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:50:30,853 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:50:30,854 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:50:30,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:50:30,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:50:30,854 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:50:30,855 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:50:30,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:50:30,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:50:30,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:50:30,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:50:30,856 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:50:30,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:50:30,856 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:50:30,856 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:50:30,856 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:50:30,856 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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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 -> dd5c9419d77ad9ea4fbc3569d3c813e1ba91f1bb863fa83a4f9393cf33ae8872 [2024-11-14 02:50:31,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:50:31,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:50:31,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:50:31,195 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:50:31,195 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:50:31,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i Unable to find full path for "g++" [2024-11-14 02:50:33,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:50:33,815 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:50:33,816 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i [2024-11-14 02:50:33,869 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data/2017943d7/62b7762a62534be59750b1d0a730a9f0/FLAGe9678ed4e [2024-11-14 02:50:33,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data/2017943d7/62b7762a62534be59750b1d0a730a9f0 [2024-11-14 02:50:33,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:50:33,900 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:50:33,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:50:33,904 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:50:33,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:50:33,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:50:33" (1/1) ... [2024-11-14 02:50:33,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea2defc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:50:33, skipping insertion in model container [2024-11-14 02:50:33,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:50:33" (1/1) ... [2024-11-14 02:50:34,011 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:50:34,491 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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i[32279,32292] [2024-11-14 02:50:35,372 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-14 02:50:35,378 INFO L158 Benchmark]: Toolchain (without parser) took 1476.33ms. Allocated memory is still 117.4MB. Free memory was 85.9MB in the beginning and 72.3MB in the end (delta: 13.7MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2024-11-14 02:50:35,378 INFO L158 Benchmark]: CDTParser took 1.92ms. Allocated memory is still 167.8MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:50:35,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1472.11ms. Allocated memory is still 117.4MB. Free memory was 85.6MB in the beginning and 72.3MB in the end (delta: 13.3MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2024-11-14 02:50:35,380 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92ms. Allocated memory is still 167.8MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1472.11ms. Allocated memory is still 117.4MB. Free memory was 85.6MB in the beginning and 72.3MB in the end (delta: 13.3MB). Peak memory consumption was 51.2MB. 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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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 dd5c9419d77ad9ea4fbc3569d3c813e1ba91f1bb863fa83a4f9393cf33ae8872 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:50:38,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:50:38,268 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-14 02:50:38,274 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:50:38,274 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:50:38,299 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:50:38,299 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:50:38,299 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:50:38,300 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:50:38,300 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:50:38,300 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:50:38,300 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:50:38,300 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:50:38,300 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:50:38,301 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:50:38,301 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:50:38,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:50:38,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 02:50:38,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:50:38,301 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 02:50:38,302 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:50:38,302 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:50:38,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:50:38,303 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:50:38,304 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:50:38,304 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:50:38,304 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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/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 -> dd5c9419d77ad9ea4fbc3569d3c813e1ba91f1bb863fa83a4f9393cf33ae8872 [2024-11-14 02:50:38,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:50:38,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:50:38,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:50:38,701 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:50:38,705 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:50:38,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i Unable to find full path for "g++" [2024-11-14 02:50:40,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:50:41,348 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:50:41,352 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i [2024-11-14 02:50:41,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data/c120e347b/3db507de40334c3faf9aabad3e25180a/FLAG9dee71e60 [2024-11-14 02:50:41,449 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/bin/utaipan-verify-sOmjnqqW8E/data/c120e347b/3db507de40334c3faf9aabad3e25180a [2024-11-14 02:50:41,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:50:41,453 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:50:41,456 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:50:41,457 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:50:41,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:50:41,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:50:41" (1/1) ... [2024-11-14 02:50:41,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1430b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:50:41, skipping insertion in model container [2024-11-14 02:50:41,465 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:50:41" (1/1) ... [2024-11-14 02:50:41,602 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:50:42,127 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_0ab3ad32-fa72-4a04-9776-e0ca9eecd3c2/sv-benchmarks/c/intel-tdx-module/tdg_mr_report__requirement__expected_havoc_object.i[32279,32292] [2024-11-14 02:50:42,565 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 02:50:42,667 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 02:50:42,668 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 02:50:43,544 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 02:50:43,756 ERROR L321 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2024-11-14 02:50:43,756 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36118a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:50:43, skipping insertion in model container [2024-11-14 02:50:43,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:50:43,757 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 02:50:43,759 INFO L158 Benchmark]: Toolchain (without parser) took 2305.46ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 35.8MB in the end (delta: 16.8MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2024-11-14 02:50:43,760 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 83.9MB. Free memory was 65.6MB in the beginning and 65.6MB in the end (delta: 35.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:50:43,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2301.24ms. Allocated memory is still 83.9MB. Free memory was 52.2MB in the beginning and 35.8MB in the end (delta: 16.4MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2024-11-14 02:50:43,764 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 83.9MB. Free memory was 65.6MB in the beginning and 65.6MB in the end (delta: 35.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2301.24ms. Allocated memory is still 83.9MB. Free memory was 52.2MB in the beginning and 35.8MB in the end (delta: 16.4MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6286]: 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