./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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 47aab31161286fdaac7b9ab0decec1edba4eaeef375af10c0d5d3f9c148e6509 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:21:55,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:21:55,964 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 03:21:55,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:21:55,974 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:21:55,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:21:55,995 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:21:55,995 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:21:55,995 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:21:55,995 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:21:55,995 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:21:55,995 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:21:55,995 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:21:55,995 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:21:55,996 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:21:55,996 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:21:55,997 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:21:55,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:21:55,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:21:55,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:21:55,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:21:55,998 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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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 -> 47aab31161286fdaac7b9ab0decec1edba4eaeef375af10c0d5d3f9c148e6509 [2024-11-14 03:21:56,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:21:56,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:21:56,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:21:56,300 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:21:56,300 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:21:56,302 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i Unable to find full path for "g++" [2024-11-14 03:21:58,172 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:21:58,885 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:21:58,886 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i [2024-11-14 03:21:58,945 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data/89aa4f70f/6f99d730ac2c4a25a51ff6d1260e8306/FLAGa22c2ba66 [2024-11-14 03:21:58,966 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data/89aa4f70f/6f99d730ac2c4a25a51ff6d1260e8306 [2024-11-14 03:21:58,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:21:58,971 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:21:58,974 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:21:58,974 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:21:58,978 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:21:58,979 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:21:58" (1/1) ... [2024-11-14 03:21:58,980 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df09b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:21:58, skipping insertion in model container [2024-11-14 03:21:58,980 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:21:58" (1/1) ... [2024-11-14 03:21:59,096 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:21:59,483 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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i[22952,22965] [2024-11-14 03:22:00,278 ERROR L321 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2024-11-14 03:22:00,279 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43ffe5b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:22:00, skipping insertion in model container [2024-11-14 03:22:00,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:22:00,280 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:22:00,283 INFO L158 Benchmark]: Toolchain (without parser) took 1311.23ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 46.7MB in the end (delta: 27.9MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2024-11-14 03:22:00,283 INFO L158 Benchmark]: CDTParser took 1.03ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:22:00,284 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1306.60ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 46.7MB in the end (delta: 27.7MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. [2024-11-14 03:22:00,285 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03ms. Allocated memory is still 117.4MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1306.60ms. Allocated memory is still 117.4MB. Free memory was 74.5MB in the beginning and 46.7MB in the end (delta: 27.7MB). Peak memory consumption was 46.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2949]: 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 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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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 47aab31161286fdaac7b9ab0decec1edba4eaeef375af10c0d5d3f9c148e6509 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:22:02,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:22:02,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-14 03:22:02,853 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:22:02,853 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:22:02,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:22:02,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:22:02,913 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:22:02,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:22:02,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:22:02,913 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:22:02,913 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:22:02,913 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:22:02,913 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:22:02,914 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:22:02,914 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:22:02,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:22:02,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:22:02,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:22:02,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:22:02,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:22:02,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:22:02,915 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:22:02,925 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:22:02,925 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:22:02,925 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:22:02,925 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:22:02,925 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:22:02,926 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:22:02,926 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:22:02,926 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:22:02,927 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:22:02,927 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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/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 -> 47aab31161286fdaac7b9ab0decec1edba4eaeef375af10c0d5d3f9c148e6509 [2024-11-14 03:22:03,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:22:03,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:22:03,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:22:03,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:22:03,280 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:22:03,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i Unable to find full path for "g++" [2024-11-14 03:22:05,249 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:22:06,107 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:22:06,108 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i [2024-11-14 03:22:06,193 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data/a714d4b0d/6eb179caec0240398da7df53ca2ed733/FLAG180606912 [2024-11-14 03:22:06,323 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/bin/utaipan-verify-sOmjnqqW8E/data/a714d4b0d/6eb179caec0240398da7df53ca2ed733 [2024-11-14 03:22:06,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:22:06,327 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:22:06,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:22:06,330 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:22:06,335 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:22:06,337 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:22:06" (1/1) ... [2024-11-14 03:22:06,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67af0edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:22:06, skipping insertion in model container [2024-11-14 03:22:06,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:22:06" (1/1) ... [2024-11-14 03:22:06,491 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:22:06,888 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_73e684dd-9c94-4a32-ac6f-c6eaecd9f6de/sv-benchmarks/c/intel-tdx-module/tdg_vm_wr__requirement__unexpected_havoc_memory.i[22952,22965] [2024-11-14 03:22:06,941 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 03:22:07,134 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 03:22:07,709 ERROR L321 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2024-11-14 03:22:07,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@296b0b82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:22:07, skipping insertion in model container [2024-11-14 03:22:07,710 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:22:07,710 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:22:07,712 INFO L158 Benchmark]: Toolchain (without parser) took 1384.28ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 74.1MB in the beginning and 204.4MB in the end (delta: -130.3MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2024-11-14 03:22:07,713 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:22:07,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1380.68ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 74.1MB in the beginning and 204.4MB in the end (delta: -130.3MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2024-11-14 03:22:07,714 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1380.68ms. Allocated memory was 117.4MB in the beginning and 251.7MB in the end (delta: 134.2MB). Free memory was 74.1MB in the beginning and 204.4MB in the end (delta: -130.3MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2949]: 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