./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for memory safety (deref-memtrack)
Using default analysis
Version 7b2dab56
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 235d3202439e1adf60e12839884bc3628a307e3b
..............................................................................................................................................................
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 235d3202439e1adf60e12839884bc3628a307e3b
.................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type
--- Real Ultimate output ---
This is Ultimate 0.2.0-7b2dab5
[2021-10-11 00:24:41,101 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-11 00:24:41,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-11 00:24:41,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-11 00:24:41,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-11 00:24:41,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-11 00:24:41,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-11 00:24:41,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-11 00:24:41,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-11 00:24:41,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-11 00:24:41,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-11 00:24:41,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-11 00:24:41,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-11 00:24:41,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-11 00:24:41,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-11 00:24:41,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-11 00:24:41,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-11 00:24:41,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-11 00:24:41,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-11 00:24:41,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-11 00:24:41,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-11 00:24:41,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-11 00:24:41,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-11 00:24:41,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-11 00:24:41,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-11 00:24:41,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-11 00:24:41,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-11 00:24:41,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-11 00:24:41,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-11 00:24:41,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-11 00:24:41,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-11 00:24:41,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-11 00:24:41,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-11 00:24:41,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-11 00:24:41,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-11 00:24:41,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-11 00:24:41,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-11 00:24:41,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-11 00:24:41,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-11 00:24:41,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-11 00:24:41,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-11 00:24:41,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf
[2021-10-11 00:24:41,230 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-11 00:24:41,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-11 00:24:41,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-11 00:24:41,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-10-11 00:24:41,232 INFO L138 SettingsManager]: * Use SBE=true
[2021-10-11 00:24:41,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-11 00:24:41,232 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2021-10-11 00:24:41,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-10-11 00:24:41,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-11 00:24:41,233 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2021-10-11 00:24:41,233 INFO L138 SettingsManager]: * Bitprecise bitfields=true
[2021-10-11 00:24:41,234 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2021-10-11 00:24:41,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-11 00:24:41,243 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2021-10-11 00:24:41,244 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-11 00:24:41,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-11 00:24:41,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-11 00:24:41,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-11 00:24:41,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-11 00:24:41,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-11 00:24:41,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-11 00:24:41,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-10-11 00:24:41,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-10-11 00:24:41,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-11 00:24:41,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 235d3202439e1adf60e12839884bc3628a307e3b
[2021-10-11 00:24:41,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-11 00:24:41,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-11 00:24:41,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-11 00:24:41,557 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-11 00:24:41,558 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-11 00:24:41,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i
[2021-10-11 00:24:41,644 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/36f90042b/fb1dcb15867a48d1b25e40071452e6b0/FLAGf2ef26938
[2021-10-11 00:24:42,500 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-11 00:24:42,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i
[2021-10-11 00:24:42,554 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/36f90042b/fb1dcb15867a48d1b25e40071452e6b0/FLAGf2ef26938
[2021-10-11 00:24:42,940 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/36f90042b/fb1dcb15867a48d1b25e40071452e6b0
[2021-10-11 00:24:42,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-11 00:24:42,944 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2021-10-11 00:24:42,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-11 00:24:42,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-11 00:24:42,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-11 00:24:42,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:42" (1/1) ...
[2021-10-11 00:24:42,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68e5532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:42, skipping insertion in model container
[2021-10-11 00:24:42,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:42" (1/1) ...
[2021-10-11 00:24:42,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-11 00:24:43,076 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-11 00:24:44,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset
[2021-10-11 00:24:45,416 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.IllegalArgumentException: cannot determine size of incomplete type
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:984)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2343)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1972)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
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)
[2021-10-11 00:24:45,420 INFO L168 Benchmark]: Toolchain (without parser) took 2474.57 ms. Allocated memory is still 119.5 MB. Free memory was 71.5 MB in the beginning and 65.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB.
[2021-10-11 00:24:45,421 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 119.5 MB. Free memory was 100.5 MB in the beginning and 100.3 MB in the end (delta: 155.9 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-11 00:24:45,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2472.21 ms. Allocated memory is still 119.5 MB. Free memory was 71.4 MB in the beginning and 65.1 MB in the end (delta: 6.4 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB.
[2021-10-11 00:24:45,423 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.50 ms. Allocated memory is still 119.5 MB. Free memory was 100.5 MB in the beginning and 100.3 MB in the end (delta: 155.9 kB). There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 2472.21 ms. Allocated memory is still 119.5 MB. Free memory was 71.4 MB in the beginning and 65.1 MB in the end (delta: 6.4 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
### Bit-precise run ###
This is Ultimate 0.2.0-7b2dab5
[2021-10-11 00:24:47,769 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-11 00:24:47,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-11 00:24:47,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-11 00:24:47,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-11 00:24:47,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-11 00:24:47,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-11 00:24:47,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-11 00:24:47,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-11 00:24:47,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-11 00:24:47,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-11 00:24:47,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-11 00:24:47,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-11 00:24:47,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-11 00:24:47,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-11 00:24:47,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-11 00:24:47,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-11 00:24:47,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-11 00:24:47,866 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-11 00:24:47,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-11 00:24:47,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-11 00:24:47,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-11 00:24:47,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-11 00:24:47,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-11 00:24:47,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-11 00:24:47,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-11 00:24:47,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-11 00:24:47,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-11 00:24:47,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-11 00:24:47,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-11 00:24:47,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-11 00:24:47,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-11 00:24:47,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-11 00:24:47,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-11 00:24:47,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-11 00:24:47,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-11 00:24:47,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-11 00:24:47,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-11 00:24:47,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-11 00:24:47,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-11 00:24:47,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-11 00:24:47,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf
[2021-10-11 00:24:47,944 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-11 00:24:47,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-11 00:24:47,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-11 00:24:47,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-10-11 00:24:47,947 INFO L138 SettingsManager]: * Use SBE=true
[2021-10-11 00:24:47,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-11 00:24:47,948 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2021-10-11 00:24:47,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-10-11 00:24:47,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-11 00:24:47,948 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2021-10-11 00:24:47,949 INFO L138 SettingsManager]: * Bitprecise bitfields=true
[2021-10-11 00:24:47,950 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2021-10-11 00:24:47,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-11 00:24:47,950 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2021-10-11 00:24:47,950 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2021-10-11 00:24:47,950 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2021-10-11 00:24:47,951 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-11 00:24:47,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-11 00:24:47,951 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-11 00:24:47,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-11 00:24:47,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-11 00:24:47,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-11 00:24:47,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-11 00:24:47,952 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2021-10-11 00:24:47,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2021-10-11 00:24:47,953 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-11 00:24:47,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2021-10-11 00:24:47,953 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 235d3202439e1adf60e12839884bc3628a307e3b
[2021-10-11 00:24:48,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-11 00:24:48,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-11 00:24:48,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-11 00:24:48,376 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-11 00:24:48,377 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-11 00:24:48,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i
[2021-10-11 00:24:48,454 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/c67dac832/ebfdd1ede1214b5eb9522d28e3967024/FLAGee0ed3657
[2021-10-11 00:24:49,337 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-11 00:24:49,337 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free.i
[2021-10-11 00:24:49,385 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/c67dac832/ebfdd1ede1214b5eb9522d28e3967024/FLAGee0ed3657
[2021-10-11 00:24:49,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc7b34de-42a2-4bae-8b41-630fb423a33f/bin/uautomizer-Z5i5R5N3CC/data/c67dac832/ebfdd1ede1214b5eb9522d28e3967024
[2021-10-11 00:24:49,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-11 00:24:49,800 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2021-10-11 00:24:49,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-11 00:24:49,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-11 00:24:49,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-11 00:24:49,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:49" (1/1) ...
[2021-10-11 00:24:49,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24929ea6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:49, skipping insertion in model container
[2021-10-11 00:24:49,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:49" (1/1) ...
[2021-10-11 00:24:49,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-11 00:24:49,946 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-11 00:24:51,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_memset
[2021-10-11 00:24:52,627 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.IllegalArgumentException: cannot determine size of incomplete type
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:984)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2343)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1972)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
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)
[2021-10-11 00:24:52,634 INFO L168 Benchmark]: Toolchain (without parser) took 2832.43 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 36.5 MB in the beginning and 41.9 MB in the end (delta: -5.4 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB.
[2021-10-11 00:24:52,635 INFO L168 Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-11 00:24:52,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2830.38 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 36.3 MB in the beginning and 41.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB.
[2021-10-11 00:24:52,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.63 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 2830.38 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 36.3 MB in the beginning and 41.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...